Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2008-12-02 | 34.990 | 35.550 | 34.330 | 35.550 | 28.744 | 2,388,101 |
| 2008-12-01 | 37.110 | 37.110 | 34.500 | 34.570 | 27.952 | 2,797,378 |
| 2008-11-28 | 36.770 | 38.390 | 36.760 | 38.390 | 31.041 | 1,184,519 |
| 2008-11-26 | 35.340 | 37.730 | 35.140 | 37.620 | 30.418 | 3,597,770 |
| 2008-11-25 | 35.620 | 36.370 | 34.390 | 36.260 | 29.319 | 4,467,273 |
| 2008-11-24 | 33.760 | 34.590 | 32.640 | 34.100 | 27.572 | 3,849,332 |
| 2008-11-21 | 31.460 | 33.320 | 30.860 | 33.070 | 26.739 | 5,704,552 |
| 2008-11-20 | 31.550 | 33.390 | 30.630 | 30.830 | 24.928 | 4,546,939 |
| 2008-11-19 | 33.500 | 34.500 | 32.000 | 32.010 | 25.882 | 3,897,617 |
| 2008-11-18 | 33.120 | 33.940 | 32.850 | 33.920 | 27.426 | 4,363,855 |
| 2008-11-17 | 33.000 | 33.740 | 32.570 | 33.080 | 26.747 | 4,389,029 |
| 2008-11-14 | 33.860 | 33.860 | 32.530 | 32.770 | 26.497 | 5,926,628 |
| 2008-11-13 | 31.410 | 34.270 | 31.320 | 34.070 | 27.548 | 26,943,340 |
| 2008-11-12 | 30.470 | 31.480 | 29.560 | 30.620 | 24.758 | 10,058,570 |
| 2008-11-11 | 32.350 | 32.500 | 31.520 | 31.780 | 25.696 | 5,137,930 |
| 2008-11-10 | 33.100 | 34.300 | 32.720 | 33.360 | 26.974 | 5,251,907 |
| 2008-11-07 | 35.510 | 36.810 | 35.450 | 36.570 | 29.569 | 1,598,997 |
| 2008-11-06 | 37.270 | 37.270 | 35.310 | 35.320 | 28.558 | 2,162,536 |
| 2008-11-05 | 38.550 | 38.870 | 36.780 | 36.910 | 29.844 | 1,528,546 |
| 2008-11-04 | 38.140 | 39.310 | 37.400 | 38.960 | 31.502 | 1,897,439 |
| 2008-11-03 | 37.110 | 37.800 | 36.860 | 37.380 | 30.224 | 1,999,529 |
| 2008-10-31 | 37.570 | 37.770 | 36.540 | 37.260 | 30.127 | 2,124,012 |
| 2008-10-30 | 36.930 | 38.330 | 36.250 | 37.750 | 30.523 | 2,596,200 |
| 2008-10-29 | 36.990 | 38.020 | 36.130 | 36.680 | 29.658 | 2,593,700 |
| 2008-10-28 | 36.880 | 37.150 | 34.290 | 37.000 | 29.917 | 4,245,573 |
| 2008-10-27 | 37.240 | 38.180 | 35.430 | 35.430 | 28.647 | 3,198,134 |
| 2008-10-24 | 37.680 | 39.060 | 37.040 | 37.790 | 30.556 | 3,477,714 |
| 2008-10-23 | 39.250 | 41.000 | 38.210 | 40.200 | 32.504 | 3,876,318 |
| 2008-10-22 | 39.650 | 40.560 | 38.520 | 38.930 | 31.477 | 2,851,347 |
| 2008-10-21 | 42.220 | 42.990 | 41.180 | 41.340 | 33.426 | 1,409,721 |
| 2008-10-20 | 39.530 | 42.810 | 39.500 | 42.810 | 34.615 | 2,387,146 |
| 2008-10-17 | 39.400 | 41.350 | 38.370 | 39.850 | 32.221 | 3,118,681 |
| 2008-10-16 | 39.720 | 40.380 | 37.040 | 40.380 | 32.650 | 4,659,409 |
| 2008-10-15 | 41.980 | 41.980 | 37.610 | 37.630 | 30.426 | 2,634,891 |
| 2008-10-14 | 45.470 | 45.830 | 40.550 | 42.190 | 34.113 | 2,845,849 |
| 2008-10-13 | 40.130 | 44.110 | 40.030 | 44.010 | 35.585 | 2,069,286 |
| 2008-10-10 | 37.190 | 40.940 | 35.900 | 39.500 | 31.938 | 4,113,382 |
| 2008-10-09 | 42.520 | 43.630 | 38.840 | 38.840 | 31.405 | 3,290,725 |
| 2008-10-08 | 40.500 | 44.980 | 40.150 | 42.500 | 34.364 | 4,592,207 |
| 2008-10-07 | 43.240 | 43.500 | 41.310 | 41.360 | 33.442 | 4,232,305 |
| 2008-10-06 | 43.730 | 43.730 | 40.530 | 42.700 | 34.526 | 4,426,662 |
| 2008-10-03 | 46.910 | 47.280 | 44.680 | 45.120 | 36.482 | 2,730,743 |
| 2008-10-02 | 48.760 | 49.480 | 46.010 | 46.390 | 37.509 | 3,209,425 |
| 2008-10-01 | 48.080 | 49.990 | 48.060 | 48.990 | 39.612 | 2,979,642 |
| 2008-09-30 | 47.680 | 48.700 | 47.210 | 48.520 | 39.232 | 2,557,589 |
| 2008-09-29 | 49.110 | 49.110 | 46.610 | 47.050 | 38.043 | 2,363,019 |
| 2008-09-26 | 48.760 | 49.800 | 48.760 | 49.700 | 40.186 | 1,445,365 |
| 2008-09-25 | 48.400 | 49.950 | 47.780 | 49.420 | 39.959 | 1,671,089 |
| 2008-09-24 | 48.060 | 48.660 | 47.260 | 48.040 | 38.843 | 1,426,157 |
| 2008-09-23 | 47.620 | 49.445 | 47.620 | 47.760 | 38.617 | 1,437,130 |
| 2008-09-22 | 49.810 | 49.810 | 47.660 | 47.750 | 38.609 | 1,242,230 |
| 2008-09-19 | 51.000 | 51.990 | 46.350 | 50.010 | 40.436 | 2,723,704 |
| 2008-09-18 | 47.020 | 52.160 | 46.610 | 49.390 | 39.935 | 3,354,803 |
| 2008-09-17 | 48.140 | 48.360 | 46.290 | 46.380 | 37.501 | 2,461,290 |
| 2008-09-16 | 47.700 | 49.070 | 46.140 | 48.700 | 39.377 | 2,004,578 |
| 2008-09-15 | 47.090 | 48.720 | 47.090 | 47.570 | 38.463 | 1,406,693 |
| 2008-09-12 | 47.600 | 48.420 | 47.210 | 48.380 | 39.118 | 1,237,429 |
| 2008-09-11 | 46.490 | 47.960 | 46.350 | 47.900 | 38.625 | 1,449,043 |
| 2008-09-10 | 47.300 | 47.720 | 46.870 | 46.970 | 37.875 | 1,491,701 |
| 2008-09-09 | 47.310 | 47.810 | 46.840 | 47.090 | 37.972 | 2,013,603 |
Stock splits
| Date | Split (new : old) |
|---|
| 2003-06-09 | 2:1 |
| 1998-01-16 | 2:1 |
| 1994-01-19 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-15 | 0.7300 USD |
| 2026-06-16 | 0.7300 USD |
| 2026-03-17 | 0.7300 USD |
| 2025-12-16 | 0.7300 USD |
| 2025-09-16 | 0.6500 USD |
| 2025-06-17 | 0.6500 USD |
| 2025-03-18 | 0.6500 USD |
| 2024-12-17 | 0.6500 USD |
| 2024-09-17 | 0.5700 USD |
| 2024-06-18 | 0.5700 USD |
| 2024-03-18 | 0.5700 USD |
| 2023-12-18 | 0.5700 USD |
| 2023-09-18 | 0.5300 USD |
| 2023-06-16 | 0.5300 USD |
| 2023-03-20 | 0.5300 USD |
| 2022-12-19 | 0.5300 USD |
| 2022-09-19 | 0.5100 USD |
| 2022-06-17 | 0.5100 USD |
| 2022-03-14 | 0.5100 USD |
| 2021-12-13 | 0.5100 USD |
| 2021-09-13 | 0.4800 USD |
| 2021-06-14 | 0.4800 USD |
| 2021-03-15 | 0.4800 USD |
| 2020-12-14 | 0.4800 USD |
| 2020-09-14 | 0.4700 USD |
| 2020-06-15 | 0.4700 USD |
| 2020-03-16 | 0.4700 USD |
| 2019-12-16 | 0.4700 USD |
| 2019-09-16 | 0.4600 USD |
| 2019-06-17 | 0.4600 USD |
| 2019-03-18 | 0.4600 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.