Last 360 days closing price for "COST"
DATE CLOSING PRICE OPEN HIGH LOW VOLUME -------- ------------- -------- -------- -------- ----------- 3/05/99 90.563 88.250 90.813 85.000 3,015,800 3/04/99 86.750 84.250 86.750 83.750 4,469,000 3/03/99 83.625 82.500 83.688 81.625 3,651,600 3/02/99 82.313 84.625 85.250 81.063 2,123,500 3/01/99 84.375 80.625 84.438 80.375 1,510,000 2/26/99 80.313 81.438 82.625 78.750 1,317,300 2/25/99 81.125 83.250 83.250 80.000 1,380,800 2/24/99 83.250 84.125 86.000 83.250 1,936,100 2/23/99 84.250 82.250 84.625 80.500 1,445,900 2/22/99 82.000 81.750 82.750 81.250 1,272,500 2/19/99 81.625 84.250 84.438 81.000 1,616,300 2/18/99 83.813 81.563 85.375 80.750 1,998,500 2/17/99 81.563 81.375 82.625 79.750 1,811,800 2/16/99 81.938 78.875 82.375 78.813 2,712,700 2/12/99 78.250 80.313 80.375 76.750 2,254,000 2/11/99 81.125 77.250 81.125 76.000 1,909,700 2/10/99 76.813 73.625 77.000 73.500 1,629,000 2/09/99 73.813 76.875 77.063 73.438 1,553,800 2/08/99 77.125 77.750 78.000 75.688 1,200,400 2/05/99 76.938 77.188 78.000 76.500 1,597,100 2/04/99 77.250 79.438 79.875 77.125 2,220,500 2/03/99 78.813 78.250 79.000 77.500 2,393,800 2/02/99 77.563 79.500 80.500 76.750 2,217,800 2/01/99 79.469 83.125 83.125 79.000 2,422,800 1/29/99 82.875 82.188 83.313 80.125 2,433,900 1/28/99 81.500 77.750 81.750 76.500 2,553,700 1/27/99 77.063 74.750 78.438 74.688 2,386,100 1/26/99 73.688 71.125 74.625 71.125 1,654,800 1/25/99 71.250 71.813 71.938 70.875 864,800 1/22/99 71.625 70.750 72.500 69.250 944,100 1/21/99 72.125 73.750 75.188 71.375 1,819,600 1/20/99 74.250 74.813 75.625 73.250 1,620,300 1/19/99 74.875 74.500 75.063 72.500 1,391,000 1/15/99 74.313 73.250 74.375 71.500 1,370,700 1/14/99 72.438 73.250 73.250 69.875 1,585,900 1/13/99 73.000 70.000 73.000 69.250 1,452,400 1/12/99 72.313 71.938 73.063 71.563 2,140,400 1/11/99 72.500 73.438 73.500 72.000 1,035,500 1/08/99 73.688 75.250 75.375 72.500 3,086,400 1/07/99 75.125 75.250 75.750 73.500 1,724,600 1/06/99 75.625 73.500 75.750 73.500 1,948,900 1/05/99 72.875 70.875 73.375 70.750 1,424,700 1/04/99 71.500 72.438 72.438 70.000 2,130,000 12/31/98 72.188 71.875 73.250 69.750 1,044,400 12/30/98 71.250 74.750 76.125 71.250 1,864,000 12/29/98 74.875 70.313 74.875 70.250 2,154,300 12/28/98 70.250 69.250 70.625 68.750 1,118,100 12/24/98 68.750 68.188 69.250 67.750 557,900 12/23/98 68.625 67.563 68.750 67.125 1,468,800 12/22/98 67.438 65.063 67.500 64.375 2,001,000 12/21/98 65.000 65.125 66.875 64.750 2,037,000 12/18/98 65.313 66.750 66.750 63.813 3,243,900 12/17/98 67.250 68.000 68.000 66.625 1,285,900 12/16/98 67.750 66.500 68.375 65.875 2,107,500 12/15/98 65.938 65.750 66.000 64.250 1,980,200 12/14/98 65.438 66.813 66.875 64.500 2,991,500 12/11/98 66.938 65.875 67.750 65.750 2,047,400 12/10/98 66.250 66.500 67.500 65.750 1,615,600 12/09/98 66.813 65.438 67.188 64.750 2,255,700 12/08/98 65.250 62.250 67.750 61.813 3,576,000 12/07/98 62.250 61.188 62.250 60.875 1,250,700 12/04/98 60.500 59.063 60.875 58.625 2,127,200 12/03/98 57.375 61.125 61.375 57.375 2,663,600 12/02/98 60.688 62.688 62.688 60.375 2,113,700 12/01/98 62.625 62.000 63.375 61.625 1,515,000 11/30/98 62.750 64.000 64.875 62.750 2,696,200 11/27/98 63.750 62.125 63.750 62.000 930,900 11/25/98 61.750 60.625 62.125 60.375 856,700 11/24/98 60.500 62.375 62.375 60.438 1,514,800 11/23/98 62.250 62.000 62.813 61.875 1,006,300 11/20/98 61.688 62.625 62.625 61.500 768,500 11/19/98 61.875 61.000 62.000 60.813 1,411,800 11/18/98 60.688 60.188 61.000 59.063 987,400 11/17/98 60.188 60.125 60.500 59.375 1,644,300 11/16/98 60.313 58.938 60.375 58.938 2,604,700 11/13/98 58.500 57.188 58.625 56.500 1,803,700 11/12/98 56.938 57.375 57.750 56.750 1,980,100 11/11/98 57.438 58.500 58.625 56.500 2,283,400 11/10/98 58.000 59.500 59.625 57.250 2,731,000 11/09/98 60.000 61.875 61.875 59.625 1,637,700 11/06/98 62.000 62.875 62.875 61.000 2,181,600 11/05/98 62.750 59.063 63.250 58.500 2,969,500 11/04/98 59.750 58.000 59.875 57.875 1,295,900 11/03/98 56.938 59.000 59.000 56.875 1,060,300 11/02/98 58.750 57.875 58.813 57.750 1,033,900 10/30/98 56.750 56.500 58.375 56.125 1,419,200 10/29/98 56.188 55.875 56.813 55.375 1,492,500 10/28/98 55.688 54.250 55.750 54.000 1,691,000 10/27/98 54.563 56.000 56.375 54.563 1,886,300 10/26/98 55.563 57.500 57.500 55.188 1,590,200 10/23/98 57.125 57.625 58.813 57.000 1,246,200 10/22/98 58.000 56.875 58.188 55.500 15,800 10/21/98 56.375 56.188 56.938 54.625 1,906,500 10/20/98 56.313 55.625 57.750 55.625 4,011,800 10/19/98 54.813 53.500 55.125 53.438 4,851,800 10/16/98 51.938 50.750 53.000 50.625 3,525,600 10/15/98 50.313 46.875 50.375 46.000 2,810,100 10/14/98 46.938 46.375 47.688 46.375 2,985,200 10/13/98 46.625 47.500 48.375 46.531 1,914,500 10/12/98 48.125 48.188 49.313 47.750 1,778,200 10/09/98 47.000 45.250 47.188 43.750 2,365,100 10/08/98 44.875 44.500 46.375 41.875 3,266,100 10/07/98 46.063 45.625 47.125 45.500 2,444,000 10/06/98 46.000 45.750 46.500 44.125 2,607,500 10/05/98 44.313 44.500 44.500 41.250 2,756,300 10/02/98 44.375 44.750 45.250 41.750 4,848,500 10/01/98 44.500 46.125 46.125 43.000 5,162,900 9/30/98 47.375 48.500 48.500 46.125 3,204,800 9/29/98 48.500 50.625 50.750 48.250 3,009,600 9/28/98 49.938 50.500 52.063 49.875 2,580,100 9/25/98 49.625 49.813 50.063 48.188 4,105,500 9/24/98 50.313 52.938 54.250 49.250 4,074,100 9/23/98 53.750 52.500 53.750 51.500 2,893,000 9/22/98 51.875 54.250 54.250 51.875 1,828,300 9/21/98 53.375 52.500 53.625 51.750 1,378,200 9/18/98 53.125 54.063 54.500 53.125 1,740,200 9/17/98 53.250 53.500 54.625 53.250 1,487,400 9/16/98 55.125 53.250 56.000 52.750 2,896,500 9/15/98 52.500 52.375 53.125 51.813 1,676,200 9/14/98 52.313 53.000 54.875 51.750 2,081,800 9/11/98 51.813 51.750 51.813 50.000 1,866,300 9/10/98 51.625 52.625 52.625 50.000 3,321,500 9/09/98 54.188 54.875 56.750 53.375 3,263,400 9/08/98 55.375 52.125 55.625 51.250 4,933,800 9/04/98 49.750 50.750 52.313 47.625 3,724,000 9/03/98 49.938 47.000 50.375 46.625 10,230,000 9/02/98 45.063 50.375 50.750 45.000 13,019,400 9/01/98 49.750 47.250 50.500 47.250 5,273,500 8/31/98 47.063 53.500 53.875 47.000 3,229,700 8/28/98 53.063 55.375 55.875 52.938 2,494,300 8/27/98 55.313 56.250 57.500 55.125 3,234,800 8/26/98 57.500 55.813 57.938 55.250 2,421,500 8/25/98 56.063 57.750 58.188 55.875 1,987,000 8/24/98 57.500 57.750 58.250 56.625 1,271,600 8/21/98 57.250 57.625 57.750 55.938 1,592,700 8/20/98 58.438 58.813 58.813 56.938 1,726,800 8/19/98 58.750 59.500 59.938 58.000 2,071,800 8/18/98 59.375 55.500 59.688 55.438 1,938,000 8/17/98 55.250 55.313 55.625 54.750 1,622,200 8/14/98 55.250 57.125 58.125 55.188 1,814,400 8/13/98 56.688 57.125 57.500 56.250 20,493 8/12/98 57.250 57.938 58.250 56.625 2,828,500 8/11/98 57.750 57.000 58.375 56.875 2,593,300 8/10/98 58.625 57.313 59.125 56.875 2,224,400 8/07/98 57.375 55.375 57.875 55.063 3,014,400 8/06/98 54.531 54.375 55.000 52.500 2,153,800 8/05/98 54.625 53.125 54.688 51.875 3,545,300 8/04/98 53.375 56.125 56.250 52.375 3,297,300 8/03/98 55.688 56.688 57.000 54.875 2,672,400 7/31/98 56.750 59.500 60.125 56.750 1,414,200 7/30/98 59.469 58.500 59.750 58.000 1,901,800 7/29/98 57.625 59.875 60.375 57.625 1,556,500 7/28/98 59.063 61.000 61.500 59.063 1,453,300 7/27/98 61.125 61.375 61.750 59.000 1,867,100 7/24/98 62.125 63.000 63.000 60.500 3,343,300 7/23/98 63.750 65.125 65.125 63.750 1,590,100 7/22/98 65.000 64.500 65.750 64.375 947,400 7/21/98 64.500 65.000 65.688 64.125 987,600 7/20/98 64.875 64.250 65.063 63.875 1,231,300 7/17/98 64.188 63.938 64.250 63.500 1,701,000 7/16/98 63.688 63.813 63.875 62.375 1,414,700 7/15/98 63.813 64.500 64.875 63.188 815,400 7/14/98 64.813 63.375 64.875 62.500 1,235,100 7/13/98 63.375 63.375 63.750 62.125 610,300 7/10/98 63.438 63.375 64.625 61.750 1,974,300 7/09/98 63.250 64.000 65.000 63.250 1,133,700 7/08/98 63.938 63.500 64.000 62.938 1,019,800 7/07/98 63.313 63.500 64.188 63.188 1,030,000 7/06/98 63.063 62.063 63.063 61.438 1,393,300 7/02/98 61.500 62.500 62.750 61.375 882,000 7/01/98 61.563 63.063 63.250 61.250 1,951,900 6/30/98 63.063 62.750 63.375 62.000 2,020,800 6/29/98 63.219 63.125 64.094 62.875 1,217,200 6/26/98 63.063 62.500 63.688 62.250 1,344,200 6/25/98 62.438 61.938 62.875 61.688 876,900 6/24/98 61.875 62.875 63.000 61.500 1,238,200 6/23/98 62.750 62.125 63.625 62.125 1,363,800 6/22/98 62.188 61.875 62.250 61.000 1,057,500 6/19/98 61.875 62.125 63.125 61.125 1,437,900 6/18/98 62.063 59.625 62.875 59.500 2,556,900 6/17/98 59.750 58.563 60.063 58.125 2,884,500 6/16/98 58.500 59.625 59.688 57.500 3,252,000 6/15/98 59.188 59.125 59.813 59.000 786,800 6/12/98 60.000 60.000 60.125 59.250 1,874,700 6/11/98 59.875 59.875 61.250 59.625 1,626,100 6/10/98 59.875 59.625 61.250 58.500 1,930,200 6/09/98 59.875 60.688 60.750 59.125 1,682,900 6/08/98 60.313 58.250 60.625 58.250 1,824,000 6/05/98 58.438 58.500 58.813 58.125 998,700 6/04/98 58.563 58.125 59.125 58.000 2,029,900 6/03/98 57.813 57.750 59.625 57.250 2,468,000 6/02/98 57.500 57.250 57.875 57.125 2,234,200 6/01/98 56.625 57.688 57.875 56.250 1,685,600 5/29/98 57.875 57.000 58.875 56.875 2,883,000 5/28/98 56.750 55.500 57.125 54.625 2,380,200 5/27/98 55.000 54.000 55.125 53.875 1,411,500 5/26/98 54.438 54.000 55.250 54.000 1,551,000 5/22/98 53.625 53.875 54.250 53.625 1,721,000 5/21/98 53.375 54.438 54.500 52.125 2,236,800 5/20/98 54.375 54.375 55.000 54.250 1,733,200 5/19/98 54.125 55.438 55.500 53.250 1,926,400 5/18/98 55.375 55.313 55.625 55.000 1,118,300 5/15/98 55.375 55.375 55.875 55.063 1,804,400 5/14/98 55.188 55.875 55.875 54.813 979,700 5/13/98 56.000 56.375 56.750 55.625 824,100 5/12/98 56.438 56.500 56.688 55.063 835,000 5/11/98 56.563 56.875 57.063 56.250 738,600 5/08/98 56.750 55.000 56.875 54.875 762,700 5/07/98 55.125 55.625 56.750 55.125 922,200 5/06/98 55.188 54.750 55.500 54.750 752,200 5/05/98 54.844 55.625 55.625 54.250 1,034,100 5/04/98 55.688 56.250 57.125 55.500 764,800 5/01/98 55.625 55.938 56.500 55.250 839,100 4/30/98 55.875 54.500 55.875 54.313 1,198,000 4/29/98 53.750 54.750 54.750 53.375 1,161,700 4/28/98 54.625 54.875 55.375 53.500 1,629,200 4/27/98 54.500 55.250 55.500 54.188 1,444,800 4/24/98 56.063 57.000 57.500 56.000 1,528,100 4/23/98 57.188 56.625 57.563 55.875 1,624,800 4/22/98 56.813 56.938 57.625 56.313 821,500 4/21/98 57.063 56.938 57.125 56.125 1,048,300 4/20/98 56.938 55.750 57.000 55.625 1,372,200 4/17/98 55.750 55.250 55.875 54.750 836,700 4/16/98 55.438 55.875 56.000 55.125 978,200 4/15/98 56.125 55.750 56.250 55.375 1,035,100 4/14/98 55.375 55.438 55.875 55.000 969,500 4/13/98 55.688 56.125 56.375 55.125 2,451,400 4/09/98 56.688 54.938 56.750 54.750 2,064,100 4/08/98 54.688 53.563 55.125 53.563 3,264,100 4/07/98 53.063 51.125 53.250 51.125 2,687,600 4/06/98 51.375 53.500 53.625 51.375 1,620,200 4/03/98 53.000 53.750 53.875 52.875 1,114,200 4/02/98 53.625 54.125 54.875 53.563 1,587,500 4/01/98 54.250 53.500 54.375 53.375 1,226,900 3/31/98 53.500 52.375 53.750 52.000 1,637,000 3/30/98 52.125 53.125 53.938 51.875 1,672,300 3/27/98 53.250 54.375 54.500 53.000 1,304,200 3/26/98 53.750 54.625 55.563 53.750 1,376,100 3/25/98 54.500 56.250 56.250 53.750 1,489,200 3/24/98 55.906 55.875 56.375 55.625 588,500 3/23/98 55.563 57.938 58.000 55.125 2,066,300 3/20/98 58.188 56.438 58.750 56.438 2,672,200 3/19/98 56.563 55.250 56.875 54.250 1,920,400 3/18/98 55.375 55.688 55.688 54.750 1,132,900 3/17/98 55.938 55.875 56.438 55.125 1,655,800 3/16/98 55.875 54.375 55.938 53.750 2,618,000 3/13/98 54.813 53.875 55.125 53.875 1,659,800 3/12/98 53.875 55.625 55.750 53.500 1,897,900 3/11/98 54.875 55.875 56.000 53.500 1,841,900 3/10/98 55.313 54.750 55.563 54.188 1,676,400 3/09/98 54.375 52.563 54.750 52.250 2,385,200 3/06/98 52.625 50.938 52.750 50.875 1,877,700 3/05/98 50.875 50.000 51.625 49.750 1,593,100 3/04/98 50.875 50.125 51.313 49.875 2,678,600 3/03/98 49.500 49.625 50.063 49.250 743,000 3/02/98 49.750 49.125 50.000 48.000 1,123,500 2/27/98 48.875 50.750 50.750 48.875 2,882,800 2/26/98 50.500 49.438 50.750 48.813 1,996,900 2/25/98 49.750 49.500 49.938 48.813 2,405,100 2/24/98 49.375 48.750 50.250 48.500 2,614,300 2/23/98 48.875 46.750 49.250 46.375 2,760,800 2/20/98 46.500 45.938 46.750 44.750 1,325,800 2/19/98 45.750 46.875 46.875 45.500 796,900 2/18/98 46.813 45.625 46.938 45.500 1,148,400 2/17/98 45.750 45.750 46.188 45.688 860,600 2/13/98 45.500 45.250 45.938 44.750 463,900 2/12/98 45.375 44.875 46.125 44.375 1,012,600 2/11/98 44.750 45.125 45.938 44.750 1,046,200 2/10/98 45.000 44.875 46.188 44.563 1,409,500 2/09/98 44.750 46.250 46.313 44.500 1,328,500 2/06/98 46.625 45.750 46.750 45.500 1,137,400 2/05/98 45.500 46.125 47.125 44.875 2,090,400 2/04/98 45.875 44.563 46.250 44.250 987,000 2/03/98 44.688 44.125 45.000 43.875 601,100 2/02/98 44.125 43.500 44.625 43.375 993,400 1/30/98 43.375 43.625 43.875 43.250 808,500 1/29/98 43.438 43.000 43.500 43.000 1,485,200 1/28/98 43.250 43.938 44.000 42.500 1,269,100 1/27/98 43.563 42.188 44.250 42.000 1,799,600 1/26/98 42.125 43.375 43.875 42.000 1,522,200 1/23/98 43.375 44.938 45.000 43.125 1,285,200 1/22/98 44.625 44.125 44.750 43.750 709,000 1/21/98 44.375 45.125 45.625 44.125 2,889,900 1/20/98 45.500 44.375 45.500 44.125 1,208,600 1/16/98 44.500 43.688 44.500 43.250 1,179,200 1/15/98 43.000 43.500 43.500 42.500 634,300 1/14/98 43.313 43.875 44.125 43.313 2,056,700 1/13/98 43.563 44.000 44.000 43.375 1,237,100 1/12/98 43.750 42.813 43.875 42.250 2,036,200 1/09/98 43.500 44.938 45.000 42.750 2,170,300 1/08/98 44.813 43.438 45.250 43.438 3,642,200 1/07/98 43.438 43.875 44.375 42.500 1,414,800 1/06/98 43.875 44.750 44.875 43.875 1,688,200 1/05/98 44.875 43.813 45.000 43.625 1,083,800 1/02/98 44.000 44.625 44.750 43.500 1,725,900 12/31/97 44.625 43.375 45.188 43.000 1,825,200 12/30/97 43.375 42.750 43.625 42.625 814,400 12/29/97 42.563 42.000 42.625 41.750 1,079,000 12/26/97 41.750 41.000 42.063 41.000 220,600 12/24/97 41.250 42.625 42.750 41.250 498,800 12/23/97 42.281 41.500 42.625 41.375 1,378,700 12/22/97 41.188 42.625 42.875 41.188 1,483,500 12/19/97 42.500 40.000 42.625 40.000 2,116,300 12/18/97 41.125 42.750 43.500 40.625 2,336,600 12/17/97 41.969 43.000 43.375 41.625 916,600 12/16/97 42.875 42.500 43.250 42.375 1,760,600 12/15/97 42.250 40.625 42.250 40.375 2,317,100 12/12/97 40.563 42.250 42.250 39.875 2,148,200 12/11/97 42.000 42.125 42.750 41.875 866,000 12/10/97 42.688 42.375 43.125 42.250 808,100 12/09/97 42.563 42.625 43.625 42.250 1,624,100 12/08/97 42.875 42.750 42.875 41.750 2,153,200 12/05/97 42.688 42.375 43.750 42.375 2,100,900 12/04/97 42.750 43.625 43.625 42.125 2,024,100 12/03/97 43.375 43.500 44.000 42.875 2,406,700 12/02/97 43.375 44.875 45.063 43.125 1,984,600 12/01/97 44.938 44.250 45.000 43.750 2,239,100 11/28/97 44.313 44.500 44.875 44.250 789,700 11/26/97 44.625 43.250 44.938 42.875 2,168,900 11/25/97 43.000 44.250 44.750 42.813 3,792,200 11/24/97 43.813 43.750 44.813 43.750 2,994,600 11/21/97 43.813 42.125 44.500 42.000 4,910,700 11/20/97 41.750 41.625 42.250 41.375 1,848,200 11/19/97 41.813 40.750 42.125 40.250 1,827,400 11/18/97 40.688 41.375 41.500 40.125 1,839,600 11/17/97 41.500 41.750 42.250 41.375 1,451,400 11/14/97 41.375 41.375 41.750 40.750 794,400 11/13/97 41.125 41.250 41.750 39.875 1,285,200 11/12/97 41.156 41.625 42.250 40.875 1,734,800 11/11/97 42.063 40.750 42.375 40.500 2,050,600 11/10/97 40.625 40.125 40.875 39.875 2,016,300 11/07/97 39.875 39.875 41.000 39.875 1,904,500 11/06/97 41.063 39.125 41.250 39.125 4,800,700 11/05/97 38.875 39.375 39.500 38.750 1,003,400 11/04/97 39.188 39.625 39.625 39.000 1,652,400 11/03/97 39.750 39.125 39.750 38.750 3,123,400 10/31/97 38.500 37.500 38.500 37.375 1,117,000 10/30/97 37.000 36.750 38.250 36.625 1,905,000 10/29/97 37.125 37.000 37.875 36.375 2,612,900 10/28/97 36.438 33.875 36.750 33.875 4,463,700 10/27/97 35.125 37.063 37.500 35.125 1,500,400 10/24/97 37.125 38.375 38.500 36.875 1,150,000 10/23/97 38.000 37.000 38.500 37.000 1,032,800 10/22/97 38.000 38.250 38.625 37.500 1,089,400 10/21/97 38.438 38.313 38.875 38.188 841,300 10/20/97 38.375 38.063 38.813 37.625 1,299,600 10/17/97 38.000 38.063 38.375 36.750 2,213,100 10/16/97 38.125 39.125 39.125 38.125 2,102,200 10/15/97 39.000 39.375 39.375 38.750 1,790,300 10/14/97 39.563 40.250 41.250 39.500 2,351,400 10/13/97 39.625 39.125 40.000 39.125 945,500 10/10/97 39.063 38.875 39.250 38.375 894,700 10/09/97 39.000 38.500 39.438 37.625 1,122,400 10/08/97 38.625 38.250 38.875 37.875 1,397,000 10/07/97 38.063 38.375 38.375 37.625 1,237,800 10/06/97 38.406 38.625 39.250 38.125 1,931,000 10/03/97 38.563 39.063 39.125 38.125 1,152,000 10/02/97 38.438 39.188 39.188 37.750 1,803,800 10/01/97 39.281 37.500 40.125 37.438 2,592,400 9/30/97 37.625 37.750 37.875 37.500 2,160,200 |