On December 31, 2009, Ecolab (ECL) had a market capitalization of $8.8B, based on 235.4M shares at a price of $37.32.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2009 | $37.32 | 471,816 | 235,400,000 | $8,784,468,880.00 |
December 30 2009 | $37.84 | 473,169 | 235,400,000 | $8,908,595,300.00 |
December 29 2009 | $37.96 | 410,957 | 235,400,000 | $8,936,184,180.00 |
December 28 2009 | $37.85 | 574,112 | 235,400,000 | $8,910,572,660.00 |
December 24 2009 | $37.85 | 426,112 | 235,400,000 | $8,910,572,660.00 |
December 23 2009 | $37.57 | 802,022 | 235,400,000 | $8,843,577,820.00 |
December 22 2009 | $37.43 | 1,104,490 | 235,400,000 | $8,812,034,220.00 |
December 21 2009 | $37.52 | 770,263 | 235,400,000 | $8,831,760,740.00 |
December 18 2009 | $37.43 | 1,671,486 | 235,400,000 | $8,810,080,400.00 |
December 17 2009 | $37.43 | 893,316 | 235,400,000 | $8,812,034,220.00 |
December 16 2009 | $37.93 | 1,145,193 | 235,400,000 | $8,928,298,280.00 |
December 15 2009 | $37.67 | 1,014,157 | 235,400,000 | $8,867,211,980.00 |
December 14 2009 | $38.01 | 734,579 | 235,400,000 | $8,948,001,260.00 |
December 11 2009 | $37.81 | 876,589 | 235,400,000 | $8,900,709,400.00 |
December 10 2009 | $38.00 | 990,692 | 235,400,000 | $8,945,058,760.00 |
December 09 2009 | $37.60 | 844,622 | 235,400,000 | $8,850,781,060.00 |
December 08 2009 | $37.12 | 1,048,357 | 235,400,000 | $8,738,848,360.00 |
December 07 2009 | $37.47 | 1,048,877 | 235,400,000 | $8,821,332,520.00 |
December 04 2009 | $37.72 | 1,348,271 | 235,400,000 | $8,878,275,780.00 |
December 03 2009 | $37.62 | 931,594 | 235,400,000 | $8,856,689,600.00 |
December 02 2009 | $38.20 | 902,649 | 235,400,000 | $8,992,185,840.00 |
December 01 2009 | $37.94 | 1,336,506 | 235,400,000 | $8,931,311,400.00 |
November 30 2009 | $37.47 | 1,090,889 | 235,400,000 | $8,819,378,700.00 |
November 27 2009 | $37.08 | 488,466 | 235,400,000 | $8,729,032,180.00 |
November 25 2009 | $37.78 | 943,569 | 235,400,000 | $8,894,000,500.00 |
