Table 1: Ten records of a stock price list.

Date Open High Low Close Volume

01/03/2000 153.00 153.69 149.19 150.00 22069800
01/04/2000 147.25 148.00 144.00 144.00 22121400
01/05/2000 143.75 147.00 142.56 143.75 27292800
01/06/2000 143.13 146.94 142.63 145.67 19873200
01/07/2000 148.00 151.88 147.00 151.31 20141400
01/10/2000 152.69 154.06 151.13 151.25 15226500
01/11/2000 151.00 152.69 150.63 151.50 15123000
01/12/2000 151.06 153.25 150.56 152.00 18342300
01/13/2000 153.13 154.94 153.00 153.75 14953500
01/14/2000 153.38 154.63 149.56 151.00 18480300