Date Time Open High Low Close Volume 1988.12.01 00:00 121.87 125.85 121.25 125.37 2300 1989.01.01 00:00 125.05 130.50 123.60 130.18 2882 1989.02.01 00:00 129.44 129.85 125.77 126.52 2138 1989.03.01 00:00 127.60 133.08 127.10 132.60 3039 1989.04.01 00:00 132.19 132.97 130.90 132.57 2018 1989.05.01 00:00 133.43 143.47 132.79 142.66 3701 1989.06.01 00:00 142.73 150.89 139.80 143.96 6385 1989.07.01 00:00 142.58 144.55 136.50 137.05 6048 1989.08.01 00:00 137.00 145.40 135.50 144.95 4908 1989.09.01 00:00 144.95 149.10 138.90 139.20 4817 1989.10.01 00:00 138.65 145.10 138.58 142.73 5209 1989.11.01 00:00 142.63 144.90 142.25 142.90 3415 1989.12.01 00:00 142.80 144.77 141.75 143.96 2286 1990.01.01 00:00 143.64 146.82 142.55 144.50 4233 1990.02.01 00:00 144.48 149.60 143.87 149.10 3043 1990.03.01 00:00 149.15 159.35 148.50 158.46 4509 1990.04.01 00:00 158.65 160.36 155.55 158.97 4586 1990.05.01 00:00 158.85 159.20 149.15 152.18 4621 1990.06.01 00:00 152.15 155.80 150.75 152.20 3337 1990.07.01 00...