If you invested $100 in the S&P 500 at the beginning of 1929, you would have about $8,578.44 at the end of 1983, assuming you reinvested all dividends. This is a return on investment of 8,478.44%, or 8.43% per year.
This lump-sum investment beats inflation during this period for an inflation-adjusted return of about 1,372.80% cumulatively, or 5.01% per year.
If you used dollar-cost averaging (monthly) instead of a lump-sum investment, you'd have $8,951.36.
The graph below shows the performance of $100 over time if invested in an S&P 500 index fund. The returns assume that all dividends are automatically reinvested.
This chart shows the rate of gains and loss by month, including dividends:
The nominal return on investment of $100 is $8,478.44, or 8,478.44%. This means by 1983 you would have $8,578.44 in your pocket.
However, it's important to take into account the effect of inflation when considering an investment and especially a long-term investment. You can convert S&P returns to their real (inflation-adjusted) value using an inflation calculation based on the U.S. Bureau of Labor Statistics Consumer Price Index (CPI).
In the case of the returns described above, the CPI in 1929 was 17.100 and the CPI in 1983 was 99.600.
The ratio between these CPIs describes how relative buying power of a dollar has changed over 54 years.
Adjusted for inflation, the $8,578.44 nominal end value of the original $100 investment would have a real return of roughly $1,372.80 in 1929 dollars. This means the inflation-adjusted return is 1,372.80% as opposed to the original 8,478.44%.
For more information on inflation, see our U.S. inflation calculator for 1929.
The table below shows the full dataset pertaining to a $100 investment, including gains and losses over the 660-month period between 1929 and 1983.
Note that data shown is the monthly average closing price. Returns include dividends.
Year | Month | Return (%) | Amount ($) | CPI |
---|---|---|---|---|
1929 | 1 | 0.81% | 100.81 | 17.10 |
1929 | 2 | 2.05% | 102.88 | 17.10 |
1929 | 3 | -0.30% | 102.57 | 17.00 |
1929 | 4 | 1.80% | 104.41 | 16.90 |
1929 | 5 | 2.20% | 106.71 | 17.00 |
1929 | 6 | 9.20% | 116.53 | 17.10 |
1929 | 7 | 5.96% | 123.47 | 17.30 |
1929 | 8 | 4.24% | 128.71 | 17.30 |
1929 | 9 | -10.32% | 115.42 | 17.30 |
1929 | 10 | -26.19% | 85.19 | 17.30 |
1929 | 11 | 4.37% | 88.92 | 17.30 |
1929 | 12 | 1.83% | 90.54 | 17.20 |
1930 | 1 | 6.64% | 96.55 | 17.10 |
1930 | 2 | 4.12% | 100.53 | 17.00 |
1930 | 3 | 6.69% | 107.25 | 16.90 |
1930 | 4 | -5.65% | 101.19 | 17.00 |
1930 | 5 | -9.77% | 91.31 | 16.90 |
1930 | 6 | -1.76% | 89.70 | 16.80 |
1930 | 7 | -0.90% | 88.89 | 16.60 |
1930 | 8 | 0.34% | 89.20 | 16.50 |
1930 | 9 | -13.37% | 77.27 | 16.60 |
1930 | 10 | -6.80% | 72.02 | 16.50 |
1930 | 11 | -6.19% | 67.56 | 16.40 |
1930 | 12 | 3.56% | 69.97 | 16.10 |
1931 | 1 | 8.14% | 75.66 | 15.90 |
1931 | 2 | 2.38% | 77.46 | 15.70 |
1931 | 3 | -9.08% | 70.43 | 15.60 |
1931 | 4 | -9.16% | 63.98 | 15.50 |
1931 | 5 | -2.68% | 62.26 | 15.30 |
1931 | 6 | 3.86% | 64.66 | 15.10 |
1931 | 7 | -2.49% | 63.06 | 15.10 |
1931 | 8 | -14.37% | 54.00 | 15.10 |
1931 | 9 | -12.75% | 47.11 | 15.00 |
1931 | 10 | 2.05% | 48.08 | 14.90 |
1931 | 11 | -18.10% | 39.38 | 14.70 |
1931 | 12 | -0.85% | 39.04 | 14.60 |
1932 | 1 | -0.05% | 39.03 | 14.30 |
1932 | 2 | 1.14% | 39.47 | 14.10 |
1932 | 3 | -23.22% | 30.30 | 14.00 |
1932 | 4 | -11.31% | 26.87 | 13.90 |
1932 | 5 | -12.39% | 23.54 | 13.70 |
1932 | 6 | 6.18% | 25.00 | 13.60 |
1932 | 7 | 51.35% | 37.84 | 13.60 |
1932 | 8 | 10.37% | 41.76 | 13.50 |
1932 | 9 | -13.22% | 36.24 | 13.40 |
1932 | 10 | -0.34% | 36.12 | 13.30 |
1932 | 11 | -2.64% | 35.17 | 13.20 |
1932 | 12 | 4.57% | 36.77 | 13.10 |
1933 | 1 | -11.27% | 32.63 | 12.90 |
1933 | 2 | 0.33% | 32.74 | 12.70 |
1933 | 3 | 11.24% | 36.42 | 12.60 |
1933 | 4 | 29.32% | 47.10 | 12.60 |
1933 | 5 | 17.58% | 55.38 | 12.60 |
1933 | 6 | 8.46% | 60.07 | 12.70 |
1933 | 7 | -4.64% | 57.28 | 13.10 |
1933 | 8 | -0.48% | 57.00 | 13.20 |
1933 | 9 | -9.38% | 51.66 | 13.20 |
1933 | 10 | 2.80% | 53.10 | 13.20 |
1933 | 11 | 2.32% | 54.34 | 13.20 |
1933 | 12 | 6.08% | 57.64 | 13.20 |
1934 | 1 | 7.75% | 62.11 | 13.20 |
1934 | 2 | -4.80% | 59.13 | 13.30 |
1934 | 3 | 2.02% | 60.32 | 13.30 |
1934 | 4 | -9.83% | 54.39 | 13.30 |
1934 | 5 | 1.70% | 55.32 | 13.30 |
1934 | 6 | -4.36% | 52.91 | 13.40 |
1934 | 7 | -3.51% | 51.05 | 13.40 |
1934 | 8 | -2.01% | 50.03 | 13.40 |
1934 | 9 | 1.21% | 50.63 | 13.60 |
1934 | 10 | 3.21% | 52.26 | 13.50 |
1934 | 11 | 1.06% | 52.81 | 13.50 |
1934 | 12 | 0.40% | 53.02 | 13.40 |
1935 | 1 | -2.62% | 51.64 | 13.60 |
1935 | 2 | -5.93% | 48.57 | 13.70 |
1935 | 3 | 7.94% | 52.43 | 13.70 |
1935 | 4 | 8.27% | 56.76 | 13.80 |
1935 | 5 | 4.17% | 59.13 | 13.80 |
1935 | 6 | 5.60% | 62.44 | 13.70 |
1935 | 7 | 7.10% | 66.88 | 13.70 |
1935 | 8 | 2.43% | 68.51 | 13.70 |
1935 | 9 | 2.99% | 70.55 | 13.70 |
1935 | 10 | 9.71% | 77.40 | 13.70 |
1935 | 11 | 0.29% | 77.63 | 13.80 |
1935 | 12 | 5.82% | 82.15 | 13.80 |
1936 | 1 | 6.03% | 87.10 | 13.80 |
1936 | 2 | 2.41% | 89.21 | 13.80 |
1936 | 3 | 0.41% | 89.58 | 13.70 |
1936 | 4 | -5.02% | 85.08 | 13.70 |
1936 | 5 | 4.57% | 88.97 | 13.70 |
1936 | 6 | 6.23% | 94.52 | 13.80 |
1936 | 7 | 2.30% | 96.69 | 13.90 |
1936 | 8 | 1.44% | 98.08 | 14.00 |
1936 | 9 | 5.55% | 103.53 | 14.00 |
1936 | 10 | 3.10% | 106.74 | 14.00 |
1936 | 11 | -1.40% | 105.25 | 14.00 |
1936 | 12 | 3.46% | 108.89 | 14.00 |
1937 | 1 | 3.30% | 112.48 | 14.10 |
1937 | 2 | 0.23% | 112.74 | 14.10 |
1937 | 3 | -5.62% | 106.40 | 14.20 |
1937 | 4 | -4.09% | 102.05 | 14.30 |
1937 | 5 | -3.34% | 98.64 | 14.40 |
1937 | 6 | 6.39% | 104.95 | 14.40 |
1937 | 7 | 1.44% | 106.46 | 14.50 |
1937 | 8 | -13.76% | 91.81 | 14.50 |
1937 | 9 | -14.10% | 78.86 | 14.60 |
1937 | 10 | -8.27% | 72.35 | 14.60 |
1937 | 11 | -1.02% | 71.61 | 14.50 |
1937 | 12 | 3.24% | 73.93 | 14.40 |
1938 | 1 | -1.80% | 72.59 | 14.20 |
1938 | 2 | -6.02% | 68.22 | 14.10 |
1938 | 3 | -3.44% | 65.88 | 14.10 |
1938 | 4 | 1.56% | 66.90 | 14.20 |
1938 | 5 | 2.93% | 68.86 | 14.10 |
1938 | 6 | 20.49% | 82.97 | 14.10 |
1938 | 7 | 1.06% | 83.85 | 14.10 |
1938 | 8 | -4.08% | 80.42 | 14.10 |
1938 | 9 | 11.62% | 89.77 | 14.10 |
1938 | 10 | 0.47% | 90.18 | 14.00 |
1938 | 11 | -2.55% | 87.88 | 14.00 |
1938 | 12 | -1.16% | 86.86 | 14.00 |
1939 | 1 | -0.46% | 86.47 | 14.00 |
1939 | 2 | 0.27% | 86.70 | 13.90 |
1939 | 3 | -12.24% | 76.08 | 13.90 |
1939 | 4 | 4.10% | 79.20 | 13.80 |
1939 | 5 | 2.17% | 80.92 | 13.80 |
1939 | 6 | 2.84% | 83.21 | 13.80 |
1939 | 7 | -1.07% | 82.33 | 13.80 |
1939 | 8 | 11.06% | 91.43 | 13.80 |
1939 | 9 | 1.38% | 92.69 | 14.10 |
1939 | 10 | -1.41% | 91.39 | 14.00 |
1939 | 11 | -1.97% | 89.58 | 14.00 |
1939 | 12 | -0.15% | 89.45 | 14.00 |
1940 | 1 | -0.23% | 89.25 | 13.90 |
1940 | 2 | -0.15% | 89.12 | 14.00 |
1940 | 3 | 1.42% | 90.38 | 14.00 |
1940 | 4 | -13.34% | 78.33 | 14.00 |
1940 | 5 | -8.09% | 71.99 | 14.00 |
1940 | 6 | 3.87% | 74.77 | 14.10 |
1940 | 7 | 2.65% | 76.75 | 14.00 |
1940 | 8 | 4.76% | 80.40 | 14.00 |
1940 | 9 | 1.47% | 81.58 | 14.00 |
1940 | 10 | 2.85% | 83.91 | 14.00 |
1940 | 11 | -3.59% | 80.90 | 14.00 |
1940 | 12 | 0.72% | 81.48 | 14.10 |
1941 | 1 | -5.72% | 76.81 | 14.10 |
1941 | 2 | 1.18% | 77.72 | 14.10 |
1941 | 3 | -2.55% | 75.74 | 14.20 |
1941 | 4 | -1.59% | 74.54 | 14.30 |
1941 | 5 | 4.11% | 77.60 | 14.40 |
1941 | 6 | 5.71% | 82.03 | 14.70 |
1941 | 7 | 0.08% | 82.09 | 14.70 |
1941 | 8 | 0.86% | 82.80 | 14.90 |
1941 | 9 | -3.43% | 79.96 | 15.10 |
1941 | 10 | -4.08% | 76.69 | 15.30 |
1941 | 11 | -5.88% | 72.18 | 15.40 |
1941 | 12 | 2.62% | 74.07 | 15.50 |
1942 | 1 | -2.48% | 72.23 | 15.70 |
1942 | 2 | -4.76% | 68.79 | 15.80 |
1942 | 3 | -3.45% | 66.42 | 16.00 |
1942 | 4 | 1.87% | 67.66 | 16.10 |
1942 | 5 | 5.75% | 71.55 | 16.30 |
1942 | 6 | 4.38% | 74.68 | 16.30 |
1942 | 7 | 0.05% | 74.72 | 16.40 |
1942 | 8 | 1.66% | 75.96 | 16.50 |
1942 | 9 | 7.97% | 82.01 | 16.50 |
1942 | 10 | 2.15% | 83.78 | 16.70 |
1942 | 11 | 1.06% | 84.66 | 16.80 |
1942 | 12 | 6.50% | 90.17 | 16.90 |
1943 | 1 | 6.43% | 95.97 | 16.90 |
1943 | 2 | 4.01% | 99.82 | 16.90 |
1943 | 3 | 3.79% | 103.60 | 17.20 |
1943 | 4 | 4.36% | 108.13 | 17.40 |
1943 | 5 | 2.18% | 110.48 | 17.50 |
1943 | 6 | 2.47% | 113.21 | 17.50 |
1943 | 7 | -4.54% | 108.08 | 17.40 |
1943 | 8 | 2.55% | 110.83 | 17.30 |
1943 | 9 | -0.50% | 110.28 | 17.40 |
1943 | 10 | -4.21% | 105.64 | 17.40 |
1943 | 11 | 1.77% | 107.51 | 17.40 |
1943 | 12 | 3.67% | 111.45 | 17.40 |
1944 | 1 | -0.24% | 111.18 | 17.40 |
1944 | 2 | 3.24% | 114.78 | 17.40 |
1944 | 3 | -1.31% | 113.28 | 17.40 |
1944 | 4 | 2.20% | 115.78 | 17.50 |
1944 | 5 | 5.14% | 121.73 | 17.50 |
1944 | 6 | 3.02% | 125.40 | 17.60 |
1944 | 7 | -1.06% | 124.08 | 17.70 |
1944 | 8 | -1.23% | 122.56 | 17.70 |
1944 | 9 | 2.88% | 126.10 | 17.70 |
1944 | 10 | -0.28% | 125.74 | 17.70 |
1944 | 11 | 2.60% | 129.01 | 17.70 |
1944 | 12 | 3.38% | 133.37 | 17.80 |
1945 | 1 | 3.73% | 138.35 | 17.80 |
1945 | 2 | 0.31% | 138.79 | 17.80 |
1945 | 3 | 2.90% | 142.81 | 17.80 |
1945 | 4 | 4.16% | 148.76 | 17.80 |
1945 | 5 | 2.19% | 152.01 | 17.90 |
1945 | 6 | -1.70% | 149.43 | 18.10 |
1945 | 7 | 0.71% | 150.49 | 18.10 |
1945 | 8 | 7.18% | 161.29 | 18.10 |
1945 | 9 | 4.51% | 168.57 | 18.10 |
1945 | 10 | 3.61% | 174.65 | 18.10 |
1945 | 11 | 2.02% | 178.19 | 18.10 |
1945 | 12 | 4.30% | 185.85 | 18.20 |
1946 | 1 | 0.59% | 186.94 | 18.20 |
1946 | 2 | -2.68% | 181.93 | 18.10 |
1946 | 3 | 6.77% | 194.25 | 18.30 |
1946 | 4 | 0.52% | 195.25 | 18.40 |
1946 | 5 | -0.34% | 194.59 | 18.50 |
1946 | 6 | -2.55% | 189.63 | 18.70 |
1946 | 7 | -1.62% | 186.56 | 19.80 |
1946 | 8 | -14.42% | 159.65 | 20.20 |
1946 | 9 | -1.87% | 156.66 | 20.40 |
1946 | 10 | -0.01% | 156.64 | 20.80 |
1946 | 11 | 3.39% | 161.96 | 21.30 |
1946 | 12 | 0.92% | 163.45 | 21.50 |
1947 | 1 | 4.27% | 170.43 | 21.50 |
1947 | 2 | -3.67% | 164.17 | 21.50 |
1947 | 3 | -3.30% | 158.75 | 21.90 |
1947 | 4 | -1.36% | 156.59 | 21.90 |
1947 | 5 | 3.92% | 162.73 | 21.90 |
1947 | 6 | 6.69% | 173.62 | 22.00 |
1947 | 7 | -1.56% | 170.91 | 22.20 |
1947 | 8 | -2.17% | 167.21 | 22.50 |
1947 | 9 | 3.03% | 172.27 | 23.00 |
1947 | 10 | -0.73% | 171.01 | 23.00 |
1947 | 11 | -1.12% | 169.10 | 23.10 |
1947 | 12 | -0.86% | 167.63 | 23.40 |
1948 | 1 | -4.45% | 160.18 | 23.70 |
1948 | 2 | 1.92% | 163.25 | 23.50 |
1948 | 3 | 8.19% | 176.62 | 23.40 |
1948 | 4 | 5.33% | 186.03 | 23.80 |
1948 | 5 | 4.59% | 194.56 | 23.90 |
1948 | 6 | -1.96% | 190.76 | 24.10 |
1948 | 7 | -2.49% | 186.01 | 24.40 |
1948 | 8 | -0.68% | 184.75 | 24.50 |
1948 | 9 | 3.19% | 190.64 | 24.50 |
1948 | 10 | -5.10% | 180.91 | 24.40 |
1948 | 11 | -0.16% | 180.63 | 24.20 |
1948 | 12 | 1.63% | 183.57 | 24.10 |
1949 | 1 | -3.33% | 177.46 | 24.00 |
1949 | 2 | 1.49% | 180.11 | 23.80 |
1949 | 3 | 0.41% | 180.85 | 23.80 |
1949 | 4 | -0.18% | 180.52 | 23.90 |
1949 | 5 | -4.91% | 171.65 | 23.80 |
1949 | 6 | 6.26% | 182.41 | 23.90 |
1949 | 7 | 4.17% | 190.01 | 23.70 |
1949 | 8 | 1.87% | 193.57 | 23.80 |
1949 | 9 | 3.14% | 199.65 | 23.90 |
1949 | 10 | 1.95% | 203.54 | 23.70 |
1949 | 11 | 3.24% | 210.14 | 23.80 |
1949 | 12 | 2.63% | 215.66 | 23.60 |
1950 | 1 | 2.52% | 221.10 | 23.50 |
1950 | 2 | 1.38% | 224.14 | 23.50 |
1950 | 3 | 3.39% | 231.73 | 23.60 |
1950 | 4 | 3.91% | 240.80 | 23.60 |
1950 | 5 | 2.16% | 246.02 | 23.70 |
1950 | 6 | -6.72% | 229.48 | 23.80 |
1950 | 7 | 6.64% | 244.71 | 24.10 |
1950 | 8 | 4.11% | 254.76 | 24.30 |
1950 | 9 | 4.72% | 266.79 | 24.40 |
1950 | 10 | 0.38% | 267.79 | 24.60 |
1950 | 11 | 0.19% | 268.31 | 24.70 |
1950 | 12 | 8.01% | 289.81 | 25.00 |
1951 | 1 | 4.31% | 302.30 | 25.40 |
1951 | 2 | -1.11% | 298.94 | 25.70 |
1951 | 3 | 1.93% | 304.70 | 25.80 |
1951 | 4 | 0.63% | 306.61 | 25.80 |
1951 | 5 | -1.15% | 303.10 | 25.90 |
1951 | 6 | 2.37% | 310.27 | 25.90 |
1951 | 7 | 4.97% | 325.68 | 25.90 |
1951 | 8 | 3.14% | 335.89 | 25.90 |
1951 | 9 | 0.03% | 335.99 | 26.10 |
1951 | 10 | -2.25% | 328.42 | 26.20 |
1951 | 11 | 3.61% | 340.28 | 26.40 |
1951 | 12 | 3.83% | 353.33 | 26.50 |
1952 | 1 | -1.33% | 348.62 | 26.50 |
1952 | 2 | 0.75% | 351.24 | 26.30 |
1952 | 3 | 0.20% | 351.95 | 26.30 |
1952 | 4 | 0.46% | 353.57 | 26.40 |
1952 | 5 | 3.24% | 365.04 | 26.40 |
1952 | 6 | 3.37% | 377.33 | 26.50 |
1952 | 7 | 0.88% | 380.65 | 26.70 |
1952 | 8 | -1.11% | 376.43 | 26.70 |
1952 | 9 | -1.61% | 370.37 | 26.70 |
1952 | 10 | 3.67% | 383.95 | 26.70 |
1952 | 11 | 4.51% | 401.27 | 26.70 |
1952 | 12 | 0.99% | 405.23 | 26.70 |
1953 | 1 | -0.77% | 402.10 | 26.60 |
1953 | 2 | 0.96% | 405.95 | 26.50 |
1953 | 3 | -4.47% | 387.79 | 26.60 |
1953 | 4 | 1.00% | 391.68 | 26.60 |
1953 | 5 | -3.11% | 379.51 | 26.70 |
1953 | 6 | 1.91% | 386.77 | 26.80 |
1953 | 7 | 0.90% | 390.25 | 26.80 |
1953 | 8 | -4.11% | 374.22 | 26.90 |
1953 | 9 | 3.52% | 387.38 | 26.90 |
1953 | 10 | 2.71% | 397.87 | 27.00 |
1953 | 11 | 1.84% | 405.18 | 26.90 |
1953 | 12 | 3.02% | 417.43 | 26.90 |
1954 | 1 | 2.68% | 428.60 | 26.90 |
1954 | 2 | 2.58% | 439.67 | 26.90 |
1954 | 3 | 4.45% | 459.24 | 26.90 |
1954 | 4 | 4.42% | 479.55 | 26.80 |
1954 | 5 | 1.22% | 485.41 | 26.90 |
1954 | 6 | 4.46% | 507.05 | 26.90 |
1954 | 7 | 2.39% | 519.19 | 26.90 |
1954 | 8 | 2.74% | 533.41 | 26.90 |
1954 | 9 | 2.71% | 547.87 | 26.80 |
1954 | 10 | 4.30% | 571.44 | 26.80 |
1954 | 11 | 4.95% | 599.75 | 26.80 |
1954 | 12 | 2.17% | 612.75 | 26.70 |
1955 | 1 | 3.70% | 635.46 | 26.70 |
1955 | 2 | -0.44% | 632.68 | 26.70 |
1955 | 3 | 3.81% | 656.78 | 26.70 |
1955 | 4 | -0.08% | 656.26 | 26.70 |
1955 | 5 | 6.15% | 696.59 | 26.70 |
1955 | 6 | 7.64% | 749.83 | 26.70 |
1955 | 7 | -0.30% | 747.59 | 26.80 |
1955 | 8 | 4.82% | 783.60 | 26.80 |
1955 | 9 | -4.72% | 746.57 | 26.90 |
1955 | 10 | 7.07% | 799.33 | 26.90 |
1955 | 11 | 1.24% | 809.22 | 26.90 |
1955 | 12 | -2.39% | 789.89 | 26.80 |
1956 | 1 | 0.95% | 797.39 | 26.80 |
1956 | 2 | 7.21% | 854.85 | 26.80 |
1956 | 3 | 1.48% | 867.53 | 26.80 |
1956 | 4 | -2.84% | 842.91 | 26.90 |
1956 | 5 | -0.26% | 840.70 | 27.00 |
1956 | 6 | 5.75% | 889.03 | 27.20 |
1956 | 7 | -0.28% | 886.50 | 27.40 |
1956 | 8 | -3.09% | 859.11 | 27.30 |
1956 | 9 | -0.95% | 850.92 | 27.40 |
1956 | 10 | -0.71% | 844.86 | 27.50 |
1956 | 11 | 1.81% | 860.14 | 27.50 |
1956 | 12 | -1.86% | 844.12 | 27.60 |
1957 | 1 | -4.00% | 810.39 | 27.60 |
1957 | 2 | 1.62% | 823.52 | 27.70 |
1957 | 3 | 2.64% | 845.30 | 27.80 |
1957 | 4 | 4.16% | 880.46 | 27.90 |
1957 | 5 | 1.95% | 897.67 | 28.00 |
1957 | 6 | 2.32% | 918.52 | 28.10 |
1957 | 7 | -5.21% | 870.71 | 28.30 |
1957 | 8 | -3.74% | 838.15 | 28.30 |
1957 | 9 | -5.90% | 788.72 | 28.30 |
1957 | 10 | -1.80% | 774.52 | 28.30 |
1957 | 11 | 0.32% | 776.99 | 28.40 |
1957 | 12 | 2.33% | 795.08 | 28.40 |
1958 | 1 | 0.70% | 800.66 | 28.60 |
1958 | 2 | 2.42% | 820.03 | 28.60 |
1958 | 3 | 0.90% | 827.38 | 28.80 |
1958 | 4 | 3.56% | 856.82 | 28.90 |
1958 | 5 | 2.74% | 880.25 | 28.90 |
1958 | 6 | 3.07% | 907.28 | 28.90 |
1958 | 7 | 4.05% | 944.07 | 29.00 |
1958 | 8 | 2.94% | 971.86 | 28.90 |
1958 | 9 | 4.36% | 1,014.22 | 28.90 |
1958 | 10 | 3.33% | 1,047.96 | 28.90 |
1958 | 11 | 2.16% | 1,070.62 | 29.00 |
1958 | 12 | 4.25% | 1,116.17 | 28.90 |
1959 | 1 | -1.27% | 1,102.05 | 29.00 |
1959 | 2 | 2.81% | 1,132.97 | 28.90 |
1959 | 3 | 1.94% | 1,154.91 | 28.90 |
1959 | 4 | 1.77% | 1,175.30 | 29.00 |
1959 | 5 | -0.61% | 1,168.18 | 29.00 |
1959 | 6 | 4.23% | 1,217.56 | 29.10 |
1959 | 7 | -0.32% | 1,213.69 | 29.20 |
1959 | 8 | -3.70% | 1,168.74 | 29.20 |
1959 | 9 | 0.18% | 1,170.81 | 29.30 |
1959 | 10 | 0.67% | 1,178.64 | 29.40 |
1959 | 11 | 3.46% | 1,219.46 | 29.40 |
1959 | 12 | -1.49% | 1,201.34 | 29.40 |
1960 | 1 | -3.61% | 1,157.98 | 29.30 |
1960 | 2 | -1.08% | 1,145.49 | 29.40 |
1960 | 3 | 1.58% | 1,163.64 | 29.40 |
1960 | 4 | -0.62% | 1,156.37 | 29.50 |
1960 | 5 | 3.99% | 1,202.49 | 29.50 |
1960 | 6 | -2.20% | 1,176.08 | 29.60 |
1960 | 7 | 1.49% | 1,193.62 | 29.60 |
1960 | 8 | -2.72% | 1,161.14 | 29.60 |
1960 | 9 | -1.67% | 1,141.71 | 29.60 |
1960 | 10 | 3.54% | 1,182.13 | 29.80 |
1960 | 11 | 2.69% | 1,213.94 | 29.80 |
1960 | 12 | 5.43% | 1,279.82 | 29.80 |
1961 | 1 | 4.37% | 1,335.80 | 29.80 |
1961 | 2 | 3.40% | 1,381.18 | 29.80 |
1961 | 3 | 2.92% | 1,421.49 | 29.80 |
1961 | 4 | 1.26% | 1,439.45 | 29.80 |
1961 | 5 | -1.08% | 1,423.90 | 29.80 |
1961 | 6 | -0.03% | 1,423.50 | 29.80 |
1961 | 7 | 3.84% | 1,478.15 | 30.00 |
1961 | 8 | -0.54% | 1,470.15 | 29.90 |
1961 | 9 | 1.34% | 1,489.89 | 30.00 |
1961 | 10 | 4.77% | 1,560.99 | 30.00 |
1961 | 11 | 1.16% | 1,579.14 | 30.00 |
1961 | 12 | -3.49% | 1,524.08 | 30.00 |
1962 | 1 | 1.91% | 1,553.18 | 30.00 |
1962 | 2 | 0.34% | 1,558.47 | 30.10 |
1962 | 3 | -2.94% | 1,512.58 | 30.10 |
1962 | 4 | -7.19% | 1,403.90 | 30.20 |
1962 | 5 | -11.41% | 1,243.68 | 30.20 |
1962 | 6 | 2.72% | 1,277.47 | 30.20 |
1962 | 7 | 3.02% | 1,316.09 | 30.30 |
1962 | 8 | -0.59% | 1,308.28 | 30.30 |
1962 | 9 | -2.86% | 1,270.91 | 30.40 |
1962 | 10 | 7.20% | 1,362.43 | 30.40 |
1962 | 11 | 4.62% | 1,425.42 | 30.40 |
1962 | 12 | 4.15% | 1,484.53 | 30.40 |
1963 | 1 | 1.60% | 1,508.22 | 30.40 |
1963 | 2 | -0.11% | 1,506.58 | 30.40 |
1963 | 3 | 4.98% | 1,581.58 | 30.50 |
1963 | 4 | 2.27% | 1,617.48 | 30.50 |
1963 | 5 | 0.22% | 1,620.98 | 30.50 |
1963 | 6 | -1.22% | 1,601.18 | 30.60 |
1963 | 7 | 3.03% | 1,649.71 | 30.70 |
1963 | 8 | 2.89% | 1,697.45 | 30.70 |
1963 | 9 | 0.50% | 1,705.93 | 30.70 |
1963 | 10 | -0.31% | 1,700.70 | 30.80 |
1963 | 11 | 2.39% | 1,741.41 | 30.80 |
1963 | 12 | 3.33% | 1,799.40 | 30.90 |
1964 | 1 | 1.48% | 1,826.03 | 30.90 |
1964 | 2 | 2.07% | 1,863.85 | 30.90 |
1964 | 3 | 1.69% | 1,895.40 | 30.90 |
1964 | 4 | 1.22% | 1,918.53 | 30.90 |
1964 | 5 | -0.35% | 1,911.81 | 30.90 |
1964 | 6 | 3.96% | 1,987.53 | 31.00 |
1964 | 7 | -1.23% | 1,963.17 | 31.10 |
1964 | 8 | 1.97% | 2,001.76 | 31.00 |
1964 | 9 | 1.97% | 2,041.20 | 31.10 |
1964 | 10 | 0.94% | 2,060.32 | 31.10 |
1964 | 11 | -1.49% | 2,029.62 | 31.20 |
1964 | 12 | 2.82% | 2,086.87 | 31.20 |
1965 | 1 | 0.98% | 2,107.21 | 31.20 |
1965 | 2 | 0.34% | 2,114.29 | 31.20 |
1965 | 3 | 1.56% | 2,147.22 | 31.30 |
1965 | 4 | 1.73% | 2,184.42 | 31.40 |
1965 | 5 | -4.51% | 2,085.96 | 31.40 |
1965 | 6 | 0.10% | 2,088.11 | 31.60 |
1965 | 7 | 2.12% | 2,132.35 | 31.60 |
1965 | 8 | 3.60% | 2,209.03 | 31.60 |
1965 | 9 | 2.50% | 2,264.18 | 31.60 |
1965 | 10 | 1.08% | 2,288.55 | 31.70 |
1965 | 11 | -0.21% | 2,283.70 | 31.70 |
1965 | 12 | 1.98% | 2,328.93 | 31.80 |
1966 | 1 | -0.43% | 2,318.91 | 31.80 |
1966 | 2 | -3.86% | 2,229.34 | 32.00 |
1966 | 3 | 3.32% | 2,303.38 | 32.10 |
1966 | 4 | -5.01% | 2,188.03 | 32.30 |
1966 | 5 | -0.56% | 2,175.79 | 32.30 |
1966 | 6 | 0.02% | 2,176.19 | 32.40 |
1966 | 7 | -5.77% | 2,050.64 | 32.50 |
1966 | 8 | -3.22% | 1,984.51 | 32.70 |
1966 | 9 | -0.56% | 1,973.31 | 32.70 |
1966 | 10 | 5.32% | 2,078.21 | 32.90 |
1966 | 11 | 0.72% | 2,093.09 | 32.90 |
1966 | 12 | 4.13% | 2,179.54 | 32.90 |
1967 | 1 | 3.73% | 2,260.83 | 32.90 |
1967 | 2 | 2.63% | 2,320.38 | 32.90 |
1967 | 3 | 1.99% | 2,366.61 | 33.00 |
1967 | 4 | 2.06% | 2,415.31 | 33.10 |
1967 | 5 | -0.99% | 2,391.35 | 33.20 |
1967 | 6 | 1.99% | 2,439.00 | 33.30 |
1967 | 7 | 1.85% | 2,484.16 | 33.40 |
1967 | 8 | 1.65% | 2,525.24 | 33.50 |
1967 | 9 | 0.10% | 2,527.70 | 33.60 |
1967 | 10 | -2.88% | 2,454.86 | 33.70 |
1967 | 11 | 3.11% | 2,531.25 | 33.80 |
1967 | 12 | -0.02% | 2,530.81 | 33.90 |
1968 | 1 | -4.26% | 2,423.07 | 34.10 |
1968 | 2 | -1.56% | 2,385.29 | 34.20 |
1968 | 3 | 7.66% | 2,568.05 | 34.30 |
1968 | 4 | 2.56% | 2,633.73 | 34.40 |
1968 | 5 | 2.94% | 2,711.18 | 34.50 |
1968 | 6 | 0.05% | 2,712.51 | 34.70 |
1968 | 7 | -1.93% | 2,660.05 | 34.90 |
1968 | 8 | 3.51% | 2,753.35 | 35.00 |
1968 | 9 | 2.72% | 2,828.17 | 35.10 |
1968 | 10 | 1.79% | 2,878.67 | 35.30 |
1968 | 11 | 1.29% | 2,915.67 | 35.40 |
1968 | 12 | -3.99% | 2,799.48 | 35.50 |
1969 | 1 | -0.24% | 2,792.80 | 35.60 |
1969 | 2 | -1.91% | 2,739.35 | 35.80 |
1969 | 3 | 2.27% | 2,801.65 | 36.10 |
1969 | 4 | 3.51% | 2,900.09 | 36.30 |
1969 | 5 | -4.97% | 2,755.91 | 36.40 |
1969 | 6 | -4.21% | 2,640.02 | 36.60 |
1969 | 7 | -0.28% | 2,632.53 | 36.80 |
1969 | 8 | 0.63% | 2,649.08 | 37.00 |
1969 | 9 | 1.35% | 2,684.75 | 37.10 |
1969 | 10 | 1.00% | 2,711.52 | 37.30 |
1969 | 11 | -5.03% | 2,575.20 | 37.50 |
1969 | 12 | -0.59% | 2,560.03 | 37.70 |
1970 | 1 | -3.20% | 2,478.21 | 37.80 |
1970 | 2 | 2.01% | 2,528.08 | 38.00 |
1970 | 3 | -2.75% | 2,458.62 | 38.20 |
1970 | 4 | -11.20% | 2,183.28 | 38.50 |
1970 | 5 | -0.27% | 2,177.38 | 38.60 |
1970 | 6 | 0.52% | 2,188.76 | 38.80 |
1970 | 7 | 3.26% | 2,260.02 | 39.00 |
1970 | 8 | 6.32% | 2,402.89 | 39.00 |
1970 | 9 | 2.49% | 2,462.71 | 39.20 |
1970 | 10 | 0.21% | 2,467.80 | 39.40 |
1970 | 11 | 7.16% | 2,644.45 | 39.60 |
1970 | 12 | 4.11% | 2,753.16 | 39.80 |
1971 | 1 | 4.15% | 2,867.44 | 39.80 |
1971 | 2 | 2.83% | 2,948.64 | 39.90 |
1971 | 3 | 3.67% | 3,056.97 | 40.00 |
1971 | 4 | -1.11% | 3,023.11 | 40.10 |
1971 | 5 | -1.60% | 2,974.86 | 40.30 |
1971 | 6 | -0.46% | 2,961.09 | 40.60 |
1971 | 7 | -1.52% | 2,916.17 | 40.70 |
1971 | 8 | 2.49% | 2,988.67 | 40.80 |
1971 | 9 | -1.86% | 2,932.97 | 40.80 |
1971 | 10 | -4.37% | 2,804.76 | 40.90 |
1971 | 11 | 7.16% | 3,005.68 | 40.90 |
1971 | 12 | 4.42% | 3,138.61 | 41.10 |
1972 | 1 | 2.09% | 3,204.11 | 41.10 |
1972 | 2 | 2.62% | 3,288.04 | 41.30 |
1972 | 3 | 1.26% | 3,329.44 | 41.40 |
1972 | 4 | -0.78% | 3,303.60 | 41.50 |
1972 | 5 | 0.52% | 3,320.65 | 41.60 |
1972 | 6 | -0.50% | 3,303.92 | 41.70 |
1972 | 7 | 3.78% | 3,428.93 | 41.90 |
1972 | 8 | -1.21% | 3,387.43 | 42.00 |
1972 | 9 | 0.42% | 3,401.57 | 42.10 |
1972 | 10 | 5.25% | 3,580.29 | 42.30 |
1972 | 11 | 2.31% | 3,663.05 | 42.40 |
1972 | 12 | 0.99% | 3,699.29 | 42.50 |
1973 | 1 | -3.33% | 3,576.29 | 42.60 |
1973 | 2 | -1.35% | 3,528.17 | 42.90 |
1973 | 3 | -1.63% | 3,470.55 | 43.30 |
1973 | 4 | -2.57% | 3,381.36 | 43.60 |
1973 | 5 | -1.99% | 3,314.08 | 43.90 |
1973 | 6 | 1.21% | 3,354.19 | 44.20 |
1973 | 7 | -1.64% | 3,299.33 | 44.30 |
1973 | 8 | 2.00% | 3,365.16 | 45.10 |
1973 | 9 | 4.24% | 3,507.69 | 45.20 |
1973 | 10 | -6.85% | 3,267.31 | 45.60 |
1973 | 11 | -6.81% | 3,044.96 | 45.90 |
1973 | 12 | 1.70% | 3,096.74 | 46.20 |
1974 | 1 | -2.47% | 3,020.16 | 46.60 |
1974 | 2 | 4.57% | 3,158.32 | 47.20 |
1974 | 3 | -4.82% | 3,006.20 | 47.80 |
1974 | 4 | -2.71% | 2,924.86 | 48.00 |
1974 | 5 | 0.46% | 2,938.23 | 48.60 |
1974 | 6 | -11.35% | 2,604.84 | 49.00 |
1974 | 7 | -3.76% | 2,506.77 | 49.40 |
1974 | 8 | -10.01% | 2,255.75 | 50.00 |
1974 | 9 | 2.38% | 2,309.37 | 50.60 |
1974 | 10 | 3.74% | 2,395.82 | 51.10 |
1974 | 11 | -6.09% | 2,249.87 | 51.50 |
1974 | 12 | 8.63% | 2,444.10 | 51.90 |
1975 | 1 | 10.81% | 2,708.24 | 52.10 |
1975 | 2 | 4.97% | 2,842.94 | 52.50 |
1975 | 3 | 1.49% | 2,885.22 | 52.70 |
1975 | 4 | 6.71% | 3,078.89 | 52.90 |
1975 | 5 | 2.89% | 3,168.01 | 53.20 |
1975 | 6 | 0.43% | 3,181.70 | 53.60 |
1975 | 7 | -7.00% | 2,959.10 | 54.20 |
1975 | 8 | -0.85% | 2,933.87 | 54.30 |
1975 | 9 | 4.97% | 3,079.72 | 54.60 |
1975 | 10 | 2.04% | 3,142.60 | 54.90 |
1975 | 11 | -1.18% | 3,105.53 | 55.30 |
1975 | 12 | 9.55% | 3,401.96 | 55.50 |
1976 | 1 | 4.18% | 3,544.10 | 55.60 |
1976 | 2 | 0.80% | 3,572.53 | 55.80 |
1976 | 3 | 1.10% | 3,611.67 | 55.90 |
1976 | 4 | -0.38% | 3,597.83 | 56.10 |
1976 | 5 | 0.90% | 3,630.23 | 56.50 |
1976 | 6 | 2.67% | 3,726.99 | 56.80 |
1976 | 7 | -0.56% | 3,706.09 | 57.10 |
1976 | 8 | 2.44% | 3,796.44 | 57.40 |
1976 | 9 | -3.11% | 3,678.44 | 57.60 |
1976 | 10 | -0.37% | 3,664.96 | 57.90 |
1976 | 11 | 3.79% | 3,803.73 | 58.00 |
1976 | 12 | -0.54% | 3,783.29 | 58.20 |
1977 | 1 | -2.37% | 3,693.68 | 58.50 |
1977 | 2 | -0.05% | 3,691.68 | 59.10 |
1977 | 3 | -1.19% | 3,647.61 | 59.50 |
1977 | 4 | 0.06% | 3,649.97 | 60.00 |
1977 | 5 | 0.90% | 3,682.81 | 60.30 |
1977 | 6 | 1.28% | 3,730.04 | 60.70 |
1977 | 7 | -2.08% | 3,652.50 | 61.00 |
1977 | 8 | -1.18% | 3,609.58 | 61.20 |
1977 | 9 | -2.20% | 3,530.24 | 61.40 |
1977 | 10 | 0.98% | 3,564.88 | 61.60 |
1977 | 11 | -0.08% | 3,562.02 | 61.90 |
1977 | 12 | -3.39% | 3,441.26 | 62.10 |
1978 | 1 | -0.97% | 3,407.81 | 62.50 |
1978 | 2 | 0.27% | 3,416.86 | 62.90 |
1978 | 3 | 4.83% | 3,581.90 | 63.40 |
1978 | 4 | 5.50% | 3,779.05 | 63.90 |
1978 | 5 | 0.67% | 3,804.51 | 64.50 |
1978 | 6 | -0.06% | 3,802.14 | 65.20 |
1978 | 7 | 7.33% | 4,080.76 | 65.70 |
1978 | 8 | 0.40% | 4,097.08 | 66.00 |
1978 | 9 | -2.77% | 3,983.44 | 66.50 |
1978 | 10 | -5.44% | 3,766.84 | 67.10 |
1978 | 11 | 1.92% | 3,839.27 | 67.40 |
1978 | 12 | 4.19% | 3,999.95 | 67.70 |
1979 | 1 | -1.06% | 3,957.67 | 68.30 |
1979 | 2 | 2.34% | 4,050.33 | 69.10 |
1979 | 3 | 2.43% | 4,148.79 | 69.80 |
1979 | 4 | -1.89% | 4,070.25 | 70.60 |
1979 | 5 | 2.42% | 4,168.66 | 71.50 |
1979 | 6 | 1.42% | 4,227.89 | 72.30 |
1979 | 7 | 5.01% | 4,439.89 | 73.10 |
1979 | 8 | 1.54% | 4,508.28 | 73.80 |
1979 | 9 | -3.35% | 4,357.14 | 74.60 |
1979 | 10 | -0.32% | 4,343.09 | 75.20 |
1979 | 11 | 4.40% | 4,534.36 | 75.90 |
1979 | 12 | 3.31% | 4,684.56 | 76.70 |
1980 | 1 | 4.40% | 4,890.49 | 77.80 |
1980 | 2 | -8.78% | 4,461.21 | 78.90 |
1980 | 3 | -1.16% | 4,409.37 | 80.10 |
1980 | 4 | 5.04% | 4,631.43 | 81.00 |
1980 | 5 | 6.86% | 4,949.27 | 81.80 |
1980 | 6 | 4.97% | 5,195.22 | 82.70 |
1980 | 7 | 3.50% | 5,377.30 | 82.70 |
1980 | 8 | 2.84% | 5,529.79 | 83.30 |
1980 | 9 | 3.32% | 5,713.64 | 84.00 |
1980 | 10 | 4.61% | 5,977.31 | 84.80 |
1980 | 11 | -1.24% | 5,902.90 | 85.50 |
1980 | 12 | 0.01% | 5,903.49 | 86.30 |
1981 | 1 | -3.07% | 5,722.24 | 87.00 |
1981 | 2 | 4.14% | 5,959.33 | 87.90 |
1981 | 3 | 1.29% | 6,036.43 | 88.50 |
1981 | 4 | -1.62% | 5,938.81 | 89.10 |
1981 | 5 | 0.86% | 5,989.74 | 89.80 |
1981 | 6 | -2.02% | 5,868.97 | 90.60 |
1981 | 7 | 0.80% | 5,916.07 | 91.60 |
1981 | 8 | -8.30% | 5,424.88 | 92.30 |
1981 | 9 | 1.73% | 5,518.58 | 93.20 |
1981 | 10 | 3.04% | 5,686.55 | 93.40 |
1981 | 11 | 1.18% | 5,753.62 | 93.70 |
1981 | 12 | -4.80% | 5,477.21 | 94.00 |
1982 | 1 | -1.91% | 5,372.38 | 94.30 |
1982 | 2 | -2.74% | 5,224.93 | 94.60 |
1982 | 3 | 5.47% | 5,510.70 | 94.50 |
1982 | 4 | 0.57% | 5,542.09 | 94.90 |
1982 | 5 | -5.27% | 5,249.99 | 95.80 |
1982 | 6 | 0.24% | 5,262.79 | 97.00 |
1982 | 7 | 0.79% | 5,304.58 | 97.50 |
1982 | 8 | 12.10% | 5,946.24 | 97.70 |
1982 | 9 | 8.88% | 6,474.35 | 97.90 |
1982 | 10 | 4.50% | 6,765.69 | 98.20 |
1982 | 11 | 1.36% | 6,857.40 | 98.00 |
1982 | 12 | 3.93% | 7,126.60 | 97.60 |
1983 | 1 | 2.13% | 7,278.40 | 97.80 |
1983 | 2 | 3.87% | 7,559.75 | 97.90 |
1983 | 3 | 4.20% | 7,877.06 | 97.90 |
1983 | 4 | 4.42% | 8,225.55 | 98.60 |
1983 | 5 | 1.75% | 8,369.78 | 99.20 |
1983 | 6 | 0.71% | 8,429.05 | 99.50 |
1983 | 7 | -2.41% | 8,226.15 | 99.90 |
1983 | 8 | 3.31% | 8,498.75 | 100.20 |
1983 | 9 | 0.65% | 8,553.82 | 100.70 |
1983 | 10 | -1.14% | 8,456.18 | 101.00 |
1983 | 11 | -0.13% | 8,445.35 | 101.20 |
1983 | 12 | 1.58% | 8,578.44 | 101.30 |
Remember, returns are based on the average closing price across the entire month. Some losses are offset by dividend returns.
Dollar-cost averaging is an alternative to investing the full lump-sum of $100.00 up-front. Instead, the capital is invested over a period of time.
Consider a strategy in which $100.00 was invested in the S&P 500 over a period of no more than 24 months beginning in 1929. This would result in a final amount of $8,951.36, including dividend reinvestments. In this particular case, dollar-cost average returns are greater than the returns of a lump-sum investment (which ends with $8,578.44).
Year | Month | Contribution ($) | Amount ($) |
---|---|---|---|
1929 | 1 | 4.16 | 4.18 |
1929 | 2 | 4.16 | 8.50 |
1929 | 3 | 4.16 | 12.61 |
1929 | 4 | 4.16 | 17.06 |
1929 | 5 | 4.16 | 21.67 |
1929 | 6 | 4.16 | 28.20 |
1929 | 7 | 4.16 | 34.28 |
1929 | 8 | 4.16 | 40.06 |
1929 | 9 | 4.16 | 39.64 |
1929 | 10 | 4.16 | 32.32 |
1929 | 11 | 4.16 | 38.06 |
1929 | 12 | 4.16 | 42.97 |
1930 | 1 | 4.16 | 50.24 |
1930 | 2 | 4.16 | 56.63 |
1930 | 3 | 4.16 | 64.84 |
1930 | 4 | 4.16 | 65.09 |
1930 | 5 | 4.16 | 62.47 |
1930 | 6 | 4.16 | 65.44 |
1930 | 7 | 4.16 | 68.96 |
1930 | 8 | 4.16 | 73.36 |
1930 | 9 | 4.16 | 67.14 |
1930 | 10 | 4.16 | 66.43 |
1930 | 11 | 4.16 | 66.20 |
1930 | 12 | 4.32 | 73.01 |
1931 | 1 | - | 78.95 |
1931 | 2 | - | 80.83 |
1931 | 3 | - | 73.49 |
1931 | 4 | - | 66.76 |
1931 | 5 | - | 64.97 |
1931 | 6 | - | 67.48 |
1931 | 7 | - | 65.80 |
1931 | 8 | - | 56.34 |
1931 | 9 | - | 49.16 |
1931 | 10 | - | 50.17 |
1931 | 11 | - | 41.09 |
1931 | 12 | - | 40.74 |
1932 | 1 | - | 40.72 |
1932 | 2 | - | 41.19 |
1932 | 3 | - | 31.62 |
1932 | 4 | - | 28.04 |
1932 | 5 | - | 24.57 |
1932 | 6 | - | 26.09 |
1932 | 7 | - | 39.48 |
1932 | 8 | - | 43.58 |
1932 | 9 | - | 37.82 |
1932 | 10 | - | 37.69 |
1932 | 11 | - | 36.70 |
1932 | 12 | - | 38.37 |
1933 | 1 | - | 34.05 |
1933 | 2 | - | 34.16 |
1933 | 3 | - | 38.00 |
1933 | 4 | - | 49.15 |
1933 | 5 | - | 57.79 |
1933 | 6 | - | 62.68 |
1933 | 7 | - | 59.77 |
1933 | 8 | - | 59.48 |
1933 | 9 | - | 53.90 |
1933 | 10 | - | 55.41 |
1933 | 11 | - | 56.70 |
1933 | 12 | - | 60.15 |
1934 | 1 | - | 64.81 |
1934 | 2 | - | 61.70 |
1934 | 3 | - | 62.94 |
1934 | 4 | - | 56.76 |
1934 | 5 | - | 57.73 |
1934 | 6 | - | 55.21 |
1934 | 7 | - | 53.27 |
1934 | 8 | - | 52.20 |
1934 | 9 | - | 52.83 |
1934 | 10 | - | 54.53 |
1934 | 11 | - | 55.11 |
1934 | 12 | - | 55.33 |
1935 | 1 | - | 53.88 |
1935 | 2 | - | 50.68 |
1935 | 3 | - | 54.71 |
1935 | 4 | - | 59.23 |
1935 | 5 | - | 61.70 |
1935 | 6 | - | 65.16 |
1935 | 7 | - | 69.79 |
1935 | 8 | - | 71.48 |
1935 | 9 | - | 73.62 |
1935 | 10 | - | 80.77 |
1935 | 11 | - | 81.00 |
1935 | 12 | - | 85.72 |
1936 | 1 | - | 90.89 |
1936 | 2 | - | 93.08 |
1936 | 3 | - | 93.47 |
1936 | 4 | - | 88.78 |
1936 | 5 | - | 92.84 |
1936 | 6 | - | 98.63 |
1936 | 7 | - | 100.89 |
1936 | 8 | - | 102.35 |
1936 | 9 | - | 108.03 |
1936 | 10 | - | 111.38 |
1936 | 11 | - | 109.82 |
1936 | 12 | - | 113.62 |
1937 | 1 | - | 117.37 |
1937 | 2 | - | 117.64 |
1937 | 3 | - | 111.02 |
1937 | 4 | - | 106.49 |
1937 | 5 | - | 102.93 |
1937 | 6 | - | 109.51 |
1937 | 7 | - | 111.09 |
1937 | 8 | - | 95.80 |
1937 | 9 | - | 82.29 |
1937 | 10 | - | 75.49 |
1937 | 11 | - | 74.72 |
1937 | 12 | - | 77.14 |
1938 | 1 | - | 75.75 |
1938 | 2 | - | 71.19 |
1938 | 3 | - | 68.74 |
1938 | 4 | - | 69.81 |
1938 | 5 | - | 71.86 |
1938 | 6 | - | 86.58 |
1938 | 7 | - | 87.49 |
1938 | 8 | - | 83.92 |
1938 | 9 | - | 93.67 |
1938 | 10 | - | 94.10 |
1938 | 11 | - | 91.70 |
1938 | 12 | - | 90.64 |
1939 | 1 | - | 90.22 |
1939 | 2 | - | 90.46 |
1939 | 3 | - | 79.39 |
1939 | 4 | - | 82.64 |
1939 | 5 | - | 84.44 |
1939 | 6 | - | 86.83 |
1939 | 7 | - | 85.91 |
1939 | 8 | - | 95.40 |
1939 | 9 | - | 96.72 |
1939 | 10 | - | 95.36 |
1939 | 11 | - | 93.48 |
1939 | 12 | - | 93.34 |
1940 | 1 | - | 93.13 |
1940 | 2 | - | 92.99 |
1940 | 3 | - | 94.31 |
1940 | 4 | - | 81.73 |
1940 | 5 | - | 75.11 |
1940 | 6 | - | 78.02 |
1940 | 7 | - | 80.09 |
1940 | 8 | - | 83.90 |
1940 | 9 | - | 85.13 |
1940 | 10 | - | 87.55 |
1940 | 11 | - | 84.41 |
1940 | 12 | - | 85.02 |
1941 | 1 | - | 80.15 |
1941 | 2 | - | 81.10 |
1941 | 3 | - | 79.03 |
1941 | 4 | - | 77.78 |
1941 | 5 | - | 80.97 |
1941 | 6 | - | 85.60 |
1941 | 7 | - | 85.66 |
1941 | 8 | - | 86.40 |
1941 | 9 | - | 83.43 |
1941 | 10 | - | 80.03 |
1941 | 11 | - | 75.32 |
1941 | 12 | - | 77.29 |
1942 | 1 | - | 75.37 |
1942 | 2 | - | 71.78 |
1942 | 3 | - | 69.30 |
1942 | 4 | - | 70.60 |
1942 | 5 | - | 74.66 |
1942 | 6 | - | 77.93 |
1942 | 7 | - | 77.97 |
1942 | 8 | - | 79.26 |
1942 | 9 | - | 85.58 |
1942 | 10 | - | 87.42 |
1942 | 11 | - | 88.34 |
1942 | 12 | - | 94.09 |
1943 | 1 | - | 100.14 |
1943 | 2 | - | 104.16 |
1943 | 3 | - | 108.11 |
1943 | 4 | - | 112.83 |
1943 | 5 | - | 115.28 |
1943 | 6 | - | 118.14 |
1943 | 7 | - | 112.77 |
1943 | 8 | - | 115.65 |
1943 | 9 | - | 115.07 |
1943 | 10 | - | 110.23 |
1943 | 11 | - | 112.18 |
1943 | 12 | - | 116.30 |
1944 | 1 | - | 116.01 |
1944 | 2 | - | 119.77 |
1944 | 3 | - | 118.21 |
1944 | 4 | - | 120.81 |
1944 | 5 | - | 127.02 |
1944 | 6 | - | 130.86 |
1944 | 7 | - | 129.48 |
1944 | 8 | - | 127.89 |
1944 | 9 | - | 131.58 |
1944 | 10 | - | 131.20 |
1944 | 11 | - | 134.61 |
1944 | 12 | - | 139.17 |
1945 | 1 | - | 144.37 |
1945 | 2 | - | 144.82 |
1945 | 3 | - | 149.02 |
1945 | 4 | - | 155.22 |
1945 | 5 | - | 158.62 |
1945 | 6 | - | 155.93 |
1945 | 7 | - | 157.03 |
1945 | 8 | - | 168.30 |
1945 | 9 | - | 175.90 |
1945 | 10 | - | 182.24 |
1945 | 11 | - | 185.93 |
1945 | 12 | - | 193.93 |
1946 | 1 | - | 195.06 |
1946 | 2 | - | 189.84 |
1946 | 3 | - | 202.69 |
1946 | 4 | - | 203.74 |
1946 | 5 | - | 203.05 |
1946 | 6 | - | 197.88 |
1946 | 7 | - | 194.67 |
1946 | 8 | - | 166.59 |
1946 | 9 | - | 163.47 |
1946 | 10 | - | 163.45 |
1946 | 11 | - | 169.00 |
1946 | 12 | - | 170.55 |
1947 | 1 | - | 177.83 |
1947 | 2 | - | 171.30 |
1947 | 3 | - | 165.65 |
1947 | 4 | - | 163.40 |
1947 | 5 | - | 169.80 |
1947 | 6 | - | 181.17 |
1947 | 7 | - | 178.34 |
1947 | 8 | - | 174.48 |
1947 | 9 | - | 179.76 |
1947 | 10 | - | 178.45 |
1947 | 11 | - | 176.45 |
1947 | 12 | - | 174.92 |
1948 | 1 | - | 167.14 |
1948 | 2 | - | 170.35 |
1948 | 3 | - | 184.29 |
1948 | 4 | - | 194.12 |
1948 | 5 | - | 203.02 |
1948 | 6 | - | 199.05 |
1948 | 7 | - | 194.09 |
1948 | 8 | - | 192.78 |
1948 | 9 | - | 198.93 |
1948 | 10 | - | 188.78 |
1948 | 11 | - | 188.48 |
1948 | 12 | - | 191.55 |
1949 | 1 | - | 185.18 |
1949 | 2 | - | 187.94 |
1949 | 3 | - | 188.72 |
1949 | 4 | - | 188.37 |
1949 | 5 | - | 179.12 |
1949 | 6 | - | 190.34 |
1949 | 7 | - | 198.27 |
1949 | 8 | - | 201.98 |
1949 | 9 | - | 208.33 |
1949 | 10 | - | 212.39 |
1949 | 11 | - | 219.27 |
1949 | 12 | - | 225.04 |
1950 | 1 | - | 230.71 |
1950 | 2 | - | 233.89 |
1950 | 3 | - | 241.81 |
1950 | 4 | - | 251.27 |
1950 | 5 | - | 256.71 |
1950 | 6 | - | 239.45 |
1950 | 7 | - | 255.35 |
1950 | 8 | - | 265.84 |
1950 | 9 | - | 278.39 |
1950 | 10 | - | 279.43 |
1950 | 11 | - | 279.98 |
1950 | 12 | - | 302.41 |
1951 | 1 | - | 315.44 |
1951 | 2 | - | 311.93 |
1951 | 3 | - | 317.94 |
1951 | 4 | - | 319.94 |
1951 | 5 | - | 316.28 |
1951 | 6 | - | 323.76 |
1951 | 7 | - | 339.84 |
1951 | 8 | - | 350.50 |
1951 | 9 | - | 350.59 |
1951 | 10 | - | 342.69 |
1951 | 11 | - | 355.08 |
1951 | 12 | - | 368.69 |
1952 | 1 | - | 363.78 |
1952 | 2 | - | 366.51 |
1952 | 3 | - | 367.25 |
1952 | 4 | - | 368.94 |
1952 | 5 | - | 380.91 |
1952 | 6 | - | 393.73 |
1952 | 7 | - | 397.20 |
1952 | 8 | - | 392.80 |
1952 | 9 | - | 386.47 |
1952 | 10 | - | 400.64 |
1952 | 11 | - | 418.71 |
1952 | 12 | - | 422.85 |
1953 | 1 | - | 419.58 |
1953 | 2 | - | 423.59 |
1953 | 3 | - | 404.65 |
1953 | 4 | - | 408.71 |
1953 | 5 | - | 396.00 |
1953 | 6 | - | 403.58 |
1953 | 7 | - | 407.21 |
1953 | 8 | - | 390.49 |
1953 | 9 | - | 404.22 |
1953 | 10 | - | 415.17 |
1953 | 11 | - | 422.79 |
1953 | 12 | - | 435.58 |
1954 | 1 | - | 447.23 |
1954 | 2 | - | 458.78 |
1954 | 3 | - | 479.20 |
1954 | 4 | - | 500.39 |
1954 | 5 | - | 506.51 |
1954 | 6 | - | 529.09 |
1954 | 7 | - | 541.76 |
1954 | 8 | - | 556.60 |
1954 | 9 | - | 571.69 |
1954 | 10 | - | 596.29 |
1954 | 11 | - | 625.82 |
1954 | 12 | - | 639.39 |
1955 | 1 | - | 663.08 |
1955 | 2 | - | 660.19 |
1955 | 3 | - | 685.33 |
1955 | 4 | - | 684.79 |
1955 | 5 | - | 726.87 |
1955 | 6 | - | 782.43 |
1955 | 7 | - | 780.09 |
1955 | 8 | - | 817.66 |
1955 | 9 | - | 779.03 |
1955 | 10 | - | 834.08 |
1955 | 11 | - | 844.40 |
1955 | 12 | - | 824.23 |
1956 | 1 | - | 832.06 |
1956 | 2 | - | 892.02 |
1956 | 3 | - | 905.24 |
1956 | 4 | - | 879.55 |
1956 | 5 | - | 877.24 |
1956 | 6 | - | 927.68 |
1956 | 7 | - | 925.03 |
1956 | 8 | - | 896.46 |
1956 | 9 | - | 887.91 |
1956 | 10 | - | 881.59 |
1956 | 11 | - | 897.53 |
1956 | 12 | - | 880.82 |
1957 | 1 | - | 845.62 |
1957 | 2 | - | 859.32 |
1957 | 3 | - | 882.05 |
1957 | 4 | - | 918.74 |
1957 | 5 | - | 936.69 |
1957 | 6 | - | 958.45 |
1957 | 7 | - | 908.56 |
1957 | 8 | - | 874.58 |
1957 | 9 | - | 823.01 |
1957 | 10 | - | 808.19 |
1957 | 11 | - | 810.76 |
1957 | 12 | - | 829.64 |
1958 | 1 | - | 835.47 |
1958 | 2 | - | 855.68 |
1958 | 3 | - | 863.35 |
1958 | 4 | - | 894.06 |
1958 | 5 | - | 918.52 |
1958 | 6 | - | 946.72 |
1958 | 7 | - | 985.11 |
1958 | 8 | - | 1,014.11 |
1958 | 9 | - | 1,058.31 |
1958 | 10 | - | 1,093.51 |
1958 | 11 | - | 1,117.16 |
1958 | 12 | - | 1,164.69 |
1959 | 1 | - | 1,149.96 |
1959 | 2 | - | 1,182.23 |
1959 | 3 | - | 1,205.12 |
1959 | 4 | - | 1,226.40 |
1959 | 5 | - | 1,218.96 |
1959 | 6 | - | 1,270.49 |
1959 | 7 | - | 1,266.45 |
1959 | 8 | - | 1,219.55 |
1959 | 9 | - | 1,221.70 |
1959 | 10 | - | 1,229.88 |
1959 | 11 | - | 1,272.47 |
1959 | 12 | - | 1,253.56 |
1960 | 1 | - | 1,208.32 |
1960 | 2 | - | 1,195.29 |
1960 | 3 | - | 1,214.23 |
1960 | 4 | - | 1,206.64 |
1960 | 5 | - | 1,254.77 |
1960 | 6 | - | 1,227.21 |
1960 | 7 | - | 1,245.51 |
1960 | 8 | - | 1,211.62 |
1960 | 9 | - | 1,191.34 |
1960 | 10 | - | 1,233.52 |
1960 | 11 | - | 1,266.71 |
1960 | 12 | - | 1,335.45 |
1961 | 1 | - | 1,393.87 |
1961 | 2 | - | 1,441.22 |
1961 | 3 | - | 1,483.29 |
1961 | 4 | - | 1,502.03 |
1961 | 5 | - | 1,485.80 |
1961 | 6 | - | 1,485.39 |
1961 | 7 | - | 1,542.41 |
1961 | 8 | - | 1,534.06 |
1961 | 9 | - | 1,554.66 |
1961 | 10 | - | 1,628.85 |
1961 | 11 | - | 1,647.79 |
1961 | 12 | - | 1,590.33 |
1962 | 1 | - | 1,620.70 |
1962 | 2 | - | 1,626.22 |
1962 | 3 | - | 1,578.33 |
1962 | 4 | - | 1,464.93 |
1962 | 5 | - | 1,297.74 |
1962 | 6 | - | 1,333.00 |
1962 | 7 | - | 1,373.30 |
1962 | 8 | - | 1,365.15 |
1962 | 9 | - | 1,326.16 |
1962 | 10 | - | 1,421.65 |
1962 | 11 | - | 1,487.39 |
1962 | 12 | - | 1,549.07 |
1963 | 1 | - | 1,573.78 |
1963 | 2 | - | 1,572.08 |
1963 | 3 | - | 1,650.34 |
1963 | 4 | - | 1,687.79 |
1963 | 5 | - | 1,691.45 |
1963 | 6 | - | 1,670.78 |
1963 | 7 | - | 1,721.43 |
1963 | 8 | - | 1,771.24 |
1963 | 9 | - | 1,780.09 |
1963 | 10 | - | 1,774.64 |
1963 | 11 | - | 1,817.11 |
1963 | 12 | - | 1,877.62 |
1964 | 1 | - | 1,905.41 |
1964 | 2 | - | 1,944.87 |
1964 | 3 | - | 1,977.80 |
1964 | 4 | - | 2,001.94 |
1964 | 5 | - | 1,994.92 |
1964 | 6 | - | 2,073.94 |
1964 | 7 | - | 2,048.52 |
1964 | 8 | - | 2,088.78 |
1964 | 9 | - | 2,129.93 |
1964 | 10 | - | 2,149.89 |
1964 | 11 | - | 2,117.85 |
1964 | 12 | - | 2,177.59 |
1965 | 1 | - | 2,198.82 |
1965 | 2 | - | 2,206.20 |
1965 | 3 | - | 2,240.56 |
1965 | 4 | - | 2,279.38 |
1965 | 5 | - | 2,176.64 |
1965 | 6 | - | 2,178.88 |
1965 | 7 | - | 2,225.04 |
1965 | 8 | - | 2,305.06 |
1965 | 9 | - | 2,362.61 |
1965 | 10 | - | 2,388.03 |
1965 | 11 | - | 2,382.98 |
1965 | 12 | - | 2,430.17 |
1966 | 1 | - | 2,419.71 |
1966 | 2 | - | 2,326.26 |
1966 | 3 | - | 2,403.51 |
1966 | 4 | - | 2,283.15 |
1966 | 5 | - | 2,270.38 |
1966 | 6 | - | 2,270.80 |
1966 | 7 | - | 2,139.78 |
1966 | 8 | - | 2,070.78 |
1966 | 9 | - | 2,059.09 |
1966 | 10 | - | 2,168.55 |
1966 | 11 | - | 2,184.08 |
1966 | 12 | - | 2,274.28 |
1967 | 1 | - | 2,359.12 |
1967 | 2 | - | 2,421.25 |
1967 | 3 | - | 2,469.49 |
1967 | 4 | - | 2,520.31 |
1967 | 5 | - | 2,495.31 |
1967 | 6 | - | 2,545.03 |
1967 | 7 | - | 2,592.15 |
1967 | 8 | - | 2,635.02 |
1967 | 9 | - | 2,637.59 |
1967 | 10 | - | 2,561.58 |
1967 | 11 | - | 2,641.29 |
1967 | 12 | - | 2,640.83 |
1968 | 1 | - | 2,528.41 |
1968 | 2 | - | 2,488.99 |
1968 | 3 | - | 2,679.68 |
1968 | 4 | - | 2,748.22 |
1968 | 5 | - | 2,829.04 |
1968 | 6 | - | 2,830.42 |
1968 | 7 | - | 2,775.69 |
1968 | 8 | - | 2,873.05 |
1968 | 9 | - | 2,951.11 |
1968 | 10 | - | 3,003.81 |
1968 | 11 | - | 3,042.42 |
1968 | 12 | - | 2,921.18 |
1969 | 1 | - | 2,914.21 |
1969 | 2 | - | 2,858.44 |
1969 | 3 | - | 2,923.44 |
1969 | 4 | - | 3,026.16 |
1969 | 5 | - | 2,875.72 |
1969 | 6 | - | 2,754.79 |
1969 | 7 | - | 2,746.97 |
1969 | 8 | - | 2,764.24 |
1969 | 9 | - | 2,801.46 |
1969 | 10 | - | 2,829.40 |
1969 | 11 | - | 2,687.15 |
1969 | 12 | - | 2,671.32 |
1970 | 1 | - | 2,585.95 |
1970 | 2 | - | 2,637.98 |
1970 | 3 | - | 2,565.50 |
1970 | 4 | - | 2,278.19 |
1970 | 5 | - | 2,272.04 |
1970 | 6 | - | 2,283.91 |
1970 | 7 | - | 2,358.27 |
1970 | 8 | - | 2,507.34 |
1970 | 9 | - | 2,569.76 |
1970 | 10 | - | 2,575.08 |
1970 | 11 | - | 2,759.41 |
1970 | 12 | - | 2,872.84 |
1971 | 1 | - | 2,992.10 |
1971 | 2 | - | 3,076.83 |
1971 | 3 | - | 3,189.87 |
1971 | 4 | - | 3,154.53 |
1971 | 5 | - | 3,104.18 |
1971 | 6 | - | 3,089.81 |
1971 | 7 | - | 3,042.94 |
1971 | 8 | - | 3,118.60 |
1971 | 9 | - | 3,060.48 |
1971 | 10 | - | 2,926.69 |
1971 | 11 | - | 3,136.34 |
1971 | 12 | - | 3,275.05 |
1972 | 1 | - | 3,343.40 |
1972 | 2 | - | 3,430.98 |
1972 | 3 | - | 3,474.17 |
1972 | 4 | - | 3,447.22 |
1972 | 5 | - | 3,465.01 |
1972 | 6 | - | 3,447.55 |
1972 | 7 | - | 3,577.99 |
1972 | 8 | - | 3,534.68 |
1972 | 9 | - | 3,549.44 |
1972 | 10 | - | 3,735.93 |
1972 | 11 | - | 3,822.29 |
1972 | 12 | - | 3,860.11 |
1973 | 1 | - | 3,731.75 |
1973 | 2 | - | 3,681.55 |
1973 | 3 | - | 3,621.42 |
1973 | 4 | - | 3,528.36 |
1973 | 5 | - | 3,458.15 |
1973 | 6 | - | 3,500.00 |
1973 | 7 | - | 3,442.76 |
1973 | 8 | - | 3,511.45 |
1973 | 9 | - | 3,660.18 |
1973 | 10 | - | 3,409.35 |
1973 | 11 | - | 3,177.33 |
1973 | 12 | - | 3,231.36 |
1974 | 1 | - | 3,151.45 |
1974 | 2 | - | 3,295.62 |
1974 | 3 | - | 3,136.88 |
1974 | 4 | - | 3,052.01 |
1974 | 5 | - | 3,065.96 |
1974 | 6 | - | 2,718.07 |
1974 | 7 | - | 2,615.75 |
1974 | 8 | - | 2,353.82 |
1974 | 9 | - | 2,409.76 |
1974 | 10 | - | 2,499.97 |
1974 | 11 | - | 2,347.68 |
1974 | 12 | - | 2,550.35 |
1975 | 1 | - | 2,825.98 |
1975 | 2 | - | 2,966.53 |
1975 | 3 | - | 3,010.64 |
1975 | 4 | - | 3,212.74 |
1975 | 5 | - | 3,305.73 |
1975 | 6 | - | 3,320.02 |
1975 | 7 | - | 3,087.74 |
1975 | 8 | - | 3,061.41 |
1975 | 9 | - | 3,213.60 |
1975 | 10 | - | 3,279.21 |
1975 | 11 | - | 3,240.53 |
1975 | 12 | - | 3,549.85 |
1976 | 1 | - | 3,698.17 |
1976 | 2 | - | 3,727.84 |
1976 | 3 | - | 3,768.68 |
1976 | 4 | - | 3,754.23 |
1976 | 5 | - | 3,788.04 |
1976 | 6 | - | 3,889.01 |
1976 | 7 | - | 3,867.20 |
1976 | 8 | - | 3,961.48 |
1976 | 9 | - | 3,838.35 |
1976 | 10 | - | 3,824.28 |
1976 | 11 | - | 3,969.08 |
1976 | 12 | - | 3,947.76 |
1977 | 1 | - | 3,854.25 |
1977 | 2 | - | 3,852.17 |
1977 | 3 | - | 3,806.18 |
1977 | 4 | - | 3,808.64 |
1977 | 5 | - | 3,842.91 |
1977 | 6 | - | 3,892.19 |
1977 | 7 | - | 3,811.29 |
1977 | 8 | - | 3,766.49 |
1977 | 9 | - | 3,683.71 |
1977 | 10 | - | 3,719.85 |
1977 | 11 | - | 3,716.87 |
1977 | 12 | - | 3,590.85 |
1978 | 1 | - | 3,555.95 |
1978 | 2 | - | 3,565.40 |
1978 | 3 | - | 3,737.61 |
1978 | 4 | - | 3,943.34 |
1978 | 5 | - | 3,969.90 |
1978 | 6 | - | 3,967.43 |
1978 | 7 | - | 4,258.16 |
1978 | 8 | - | 4,275.18 |
1978 | 9 | - | 4,156.61 |
1978 | 10 | - | 3,930.59 |
1978 | 11 | - | 4,006.17 |
1978 | 12 | - | 4,173.84 |
1979 | 1 | - | 4,129.72 |
1979 | 2 | - | 4,226.41 |
1979 | 3 | - | 4,329.15 |
1979 | 4 | - | 4,247.19 |
1979 | 5 | - | 4,349.88 |
1979 | 6 | - | 4,411.68 |
1979 | 7 | - | 4,632.90 |
1979 | 8 | - | 4,704.26 |
1979 | 9 | - | 4,546.55 |
1979 | 10 | - | 4,531.89 |
1979 | 11 | - | 4,731.48 |
1979 | 12 | - | 4,888.21 |
1980 | 1 | - | 5,103.08 |
1980 | 2 | - | 4,655.15 |
1980 | 3 | - | 4,601.05 |
1980 | 4 | - | 4,832.77 |
1980 | 5 | - | 5,164.42 |
1980 | 6 | - | 5,421.07 |
1980 | 7 | - | 5,611.06 |
1980 | 8 | - | 5,770.18 |
1980 | 9 | - | 5,962.02 |
1980 | 10 | - | 6,237.15 |
1980 | 11 | - | 6,159.51 |
1980 | 12 | - | 6,160.13 |
1981 | 1 | - | 5,971.00 |
1981 | 2 | - | 6,218.40 |
1981 | 3 | - | 6,298.85 |
1981 | 4 | - | 6,196.98 |
1981 | 5 | - | 6,250.13 |
1981 | 6 | - | 6,124.11 |
1981 | 7 | - | 6,173.26 |
1981 | 8 | - | 5,660.71 |
1981 | 9 | - | 5,758.49 |
1981 | 10 | - | 5,933.76 |
1981 | 11 | - | 6,003.74 |
1981 | 12 | - | 5,715.31 |
1982 | 1 | - | 5,605.93 |
1982 | 2 | - | 5,452.07 |
1982 | 3 | - | 5,750.26 |
1982 | 4 | - | 5,783.02 |
1982 | 5 | - | 5,478.22 |
1982 | 6 | - | 5,491.57 |
1982 | 7 | - | 5,535.18 |
1982 | 8 | - | 6,204.73 |
1982 | 9 | - | 6,755.80 |
1982 | 10 | - | 7,059.80 |
1982 | 11 | - | 7,155.50 |
1982 | 12 | - | 7,436.41 |
1983 | 1 | - | 7,594.80 |
1983 | 2 | - | 7,888.39 |
1983 | 3 | - | 8,219.50 |
1983 | 4 | - | 8,583.13 |
1983 | 5 | - | 8,733.63 |
1983 | 6 | - | 8,795.48 |
1983 | 7 | - | 8,583.76 |
1983 | 8 | - | 8,868.21 |
1983 | 9 | - | 8,925.67 |
1983 | 10 | - | 8,823.79 |
1983 | 11 | - | 8,812.48 |
1983 | 12 | - | 8,951.36 |
The information on this page is derived from Robert Shiller's book, Irrational Exuberance and the accompanying dataset, as well as the U.S. Bureau of Labor Statistics' monthly CPI logs.
Note that S&P index value for the current quarter is based on a moving average of closing prices, per Robert Shiller's methodology. The inflation data used is based on annual CPI averages.
Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.
Start Value Average monthly close | $24.86 |
End Value Average monthly close | $144.30 |
Change in price | +480.45% +3.31% / yr |
Change incl. dividends | +8,478.44% +8.43% / yr |
Change incl. dividends, inflation-adjusted | +1,372.80% +5.01% / yr |
Final amount, nominal ($100 base) | $8,578.44 |
Final amount, inflation-adjusted ($100 base) | $1,472.80 |