On December 31, 1990, Automatic Data Processing (ADP) had a market capitalization of $1.5B, based on 532M shares at a price of $2.84.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $2.84 | 384,332 | 532,000,000 | $1,509,230,800.00 |
December 28 1990 | $2.82 | 729,323 | 532,000,000 | $1,502,208,400.00 |
December 27 1990 | $2.82 | 395,428 | 532,000,000 | $1,498,697,200.00 |
December 26 1990 | $2.88 | 440,822 | 532,000,000 | $1,530,351,200.00 |
December 24 1990 | $2.87 | 392,402 | 532,000,000 | $1,526,840,000.00 |
December 21 1990 | $2.87 | 1,549,433 | 532,000,000 | $1,526,840,000.00 |
December 20 1990 | $2.84 | 1,379,964 | 532,000,000 | $1,512,795,200.00 |
December 19 1990 | $2.85 | 1,405,183 | 532,000,000 | $1,516,306,400.00 |
December 18 1990 | $2.86 | 1,533,293 | 532,000,000 | $1,519,817,600.00 |
December 17 1990 | $2.89 | 944,186 | 532,000,000 | $1,537,373,600.00 |
December 14 1990 | $2.87 | 1,933,766 | 532,000,000 | $1,526,840,000.00 |
December 13 1990 | $2.88 | 3,254,214 | 532,000,000 | $1,533,862,400.00 |
December 12 1990 | $2.80 | 4,579,706 | 532,000,000 | $1,491,621,600.00 |
December 11 1990 | $2.82 | 1,177,206 | 532,000,000 | $1,502,208,400.00 |
December 10 1990 | $2.84 | 3,652,668 | 532,000,000 | $1,511,358,800.00 |
December 07 1990 | $2.86 | 799,935 | 532,000,000 | $1,521,892,400.00 |
December 06 1990 | $2.91 | 2,190,996 | 532,000,000 | $1,549,928,800.00 |
December 05 1990 | $2.89 | 1,106,594 | 532,000,000 | $1,539,395,200.00 |
December 04 1990 | $2.88 | 1,086,419 | 532,000,000 | $1,532,372,800.00 |
December 03 1990 | $2.89 | 1,192,337 | 532,000,000 | $1,535,884,000.00 |
November 30 1990 | $2.84 | 2,860,803 | 532,000,000 | $1,511,358,800.00 |
November 29 1990 | $2.85 | 1,083,393 | 532,000,000 | $1,514,870,000.00 |
November 28 1990 | $2.87 | 1,413,253 | 532,000,000 | $1,525,403,600.00 |
November 27 1990 | $2.87 | 835,241 | 532,000,000 | $1,525,403,600.00 |
November 26 1990 | $2.84 | 640,554 | 532,000,000 | $1,511,358,800.00 |
