| Year | Month | Yearly | |||||||||||||||
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. | High | Low | Open | Close | Average | |
| 1987 | 1,113.63 | 1,216.03 | 1,312.28 | 1,599.61 | 1,814.28 | 1,735.67 | 1,858.05 | 2,451.50 | 3,567.25 | 3,590.11 | 2,713.66 | 2,648.33 | 4,673.14 | 1,063.13 | 1,063.13 | 2,339.86 | 2,135.03 |
| 1988 | 2,610.83 | 3,206.35 | 3,345.91 | 3,767.78 | 4,441.55 | 4,951.33 | 5,422.07 | 7,352.13 | 8,039.07 | 6,580.92 | 6,851.97 | 5,856.62 | 8,789.78 | 2,341.06 | 2,341.06 | 5,119.11 | 5,202.21 |
| 1989 | 5,716.92 | 6,679.85 | 7,318.04 | 7,785.28 | 8,795.43 | 9,497.42 | 8,619.42 | 9,731.62 | 10,402.75 | 10,066.97 | 10,121.37 | 8,658.43 | 10,773.11 | 4,873.18 | 4,873.18 | 9,624.18 | 8,616.14 |
| 1990 | 10,677.57 | 11,983.46 | 11,223.10 | 9,741.52 | 7,848.01 | 6,157.25 | 5,037.66 | 4,119.74 | 3,237.57 | 2,912.16 | 3,966.22 | 4,399.58 | 12,495.34 | 2,560.47 | 9,853.15 | 4,530.16 | 6,775.32 |
| 1991 | 3,938.06 | 4,643.07 | 4,781.39 | 5,605.66 | 5,993.00 | 5,869.78 | 5,259.56 | 4,779.64 | 4,669.08 | 4,541.45 | 4,448.69 | 4,438.66 | 6,305.22 | 3,316.26 | 4,258.93 | 4,600.67 | 4,928.83 |
| 1992 | 5,023.19 | 5,031.01 | 4,908.19 | 4,529.40 | 4,476.85 | 4,588.46 | 4,234.61 | 3,918.12 | 3,632.69 | 3,666.43 | 3,615.86 | 3,633.84 | 5,391.63 | 3,327.67 | 4,612.97 | 3,377.06 | 4,271.63 |
| 1993 | 3,274.30 | 3,845.05 | 4,597.58 | 4,655.46 | 4,450.42 | 4,196.41 | 3,990.84 | 4,032.65 | 3,862.09 | 3,970.51 | 4,251.80 | 5,089.20 | 6,070.56 | 3,135.56 | 3,342.18 | 6,070.56 | 4,214.78 |
| 1994 | 6,057.62 | 5,911.42 | 5,375.18 | 5,638.35 | 5,921.86 | 6,001.12 | 6,406.40 | 6,804.23 | 6,973.92 | 6,701.06 | 6,372.64 | 6,843.97 | 7,183.75 | 5,194.63 | 6,416.84 | 7,124.66 | 6,252.99 |
| 1995 | 6,586.36 | 6,546.57 | 6,485.45 | 6,188.97 | 5,709.61 | 5,510.12 | 5,343.43 | 4,794.88 | 5,019.12 | 5,014.51 | 4,701.58 | 4,988.83 | 7,051.49 | 4,503.37 | 7,051.49 | 5,173.73 | 5,543.75 |
| 1996 | 4,942.99 | 4,790.21 | 4,897.05 | 5,846.37 | 5,986.38 | 6,264.34 | 6,205.34 | 6,234.74 | 6,429.08 | 6,525.70 | 6,690.71 | 6,881.57 | 6,982.81 | 4,690.22 | 5,146.04 | 6,933.94 | 6,003.72 |
| 1997 | 7,135.16 | 7,642.26 | 8,166.46 | 8,505.78 | 8,146.61 | 8,604.60 | 9,553.26 | 9,890.34 | 9,111.67 | 7,983.28 | 7,731.90 | 8,147.84 | 10,116.84 | 6,802.35 | 6,820.35 | 8,187.27 | 8,410.56 |
| 1998 | 7,849.77 | 8,807.57 | 8,976.49 | 8,785.11 | 8,226.35 | 7,540.08 | 7,874.10 | 7,218.46 | 6,832.28 | 6,886.22 | 7,108.83 | 6,832.09 | 9,277.09 | 6,251.38 | 8,159.11 | 6,418.43 | 7,737.68 |
| 1999 | 6,255.89 | 5,920.05 | 6,677.49 | 7,389.86 | 7,504.58 | 8,055.32 | 7,915.84 | 7,655.87 | 7,977.15 | 7,696.52 | 7,669.57 | 7,918.93 | 8,608.91 | 5,474.79 | 6,152.43 | 8,448.84 | 7,426.69 |
| 2000 | 9,228.57 | 9,891.21 | 9,337.92 | 9,368.90 | 8,672.36 | 8,752.65 | 8,213.35 | 7,942.79 | 7,069.47 | 5,837.25 | 5,525.00 | 5,071.50 | 10,202.20 | 4,614.63 | 8,756.55 | 4,739.09 | 7,847.21 |
| 2001 | 5,440.06 | 5,875.69 | 5,702.82 | 5,491.28 | 5,157.19 | 5,049.05 | 4,452.49 | 4,495.41 | 3,949.18 | 3,782.45 | 4,317.99 | 5,264.16 | 6,104.24 | 3,446.26 | 4,935.28 | 5,551.24 | 4,907.43 |
| 2002 | 5,737.00 | 5,747.76 | 6,057.68 | 6,258.54 | 5,708.80 | 5,429.04 | 5,146.00 | 4,841.69 | 4,461.69 | 4,271.87 | 4,675.60 | 4,621.36 | 6,462.30 | 3,850.04 | 5,600.05 | 4,452.45 | 5,225.61 |
| 2003 | 4,890.00 | 4,585.72 | 4,449.20 | 4,449.61 | 4,319.44 | 4,869.95 | 5,287.12 | 5,446.94 | 5,679.80 | 5,939.88 | 5,951.52 | 5,853.30 | 6,142.32 | 4,139.50 | 4,524.87 | 5,890.69 | 5,161.90 |
| 2004 | 6,236.42 | 6,514.45 | 6,658.08 | 6,666.20 | 5,911.68 | 5,758.18 | 5,553.57 | 5,497.72 | 5,865.56 | 5,885.47 | 5,885.48 | 5,967.39 | 7,034.10 | 5,316.87 | 6,041.56 | 6,139.69 | 6,033.78 |
| 2005 | 5,917.56 | 6,100.64 | 6,103.94 | 5,876.11 | 5,930.40 | 6,221.29 | 6,334.58 | 6,243.56 | 6,066.80 | 5,879.88 | 6,024.75 | 6,377.19 | 6,575.53 | 5,632.97 | 6,143.12 | 6,548.34 | 6,092.27 |
| 2006 | 6,609.32 | 6,614.03 | 6,500.62 | 6,941.09 | 7,123.00 | 6,547.77 | 6,504.24 | 6,551.76 | 6,781.58 | 7,029.40 | 7,266.97 | 7,630.30 | 7,823.72 | 6,257.80 | 6,462.06 | 7,823.72 | 6,842.04 |