Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-07-18 | 55.590 | 55.740 | 54.800 | 55.010 | 46.264 | 1,364,653 |
| 2011-07-15 | 55.560 | 55.750 | 55.170 | 55.720 | 46.862 | 1,339,080 |
| 2011-07-14 | 56.040 | 56.160 | 55.320 | 55.480 | 46.660 | 1,420,537 |
| 2011-07-13 | 56.120 | 56.610 | 55.930 | 56.080 | 47.164 | 938,209 |
| 2011-07-12 | 55.920 | 56.200 | 55.620 | 55.800 | 46.929 | 1,483,244 |
| 2011-07-11 | 56.020 | 56.330 | 55.790 | 56.000 | 47.097 | 1,062,111 |
| 2011-07-08 | 56.070 | 56.570 | 55.930 | 56.500 | 47.518 | 970,824 |
| 2011-07-07 | 56.970 | 57.190 | 56.500 | 56.640 | 47.635 | 1,432,967 |
| 2011-07-06 | 56.440 | 56.840 | 56.360 | 56.620 | 47.618 | 1,531,310 |
| 2011-07-05 | 56.770 | 56.980 | 56.220 | 56.390 | 47.425 | 1,509,037 |
| 2011-07-01 | 56.430 | 56.820 | 56.140 | 56.760 | 47.736 | 1,001,264 |
| 2011-06-30 | 55.490 | 56.450 | 55.300 | 56.380 | 47.417 | 1,640,396 |
| 2011-06-29 | 55.180 | 55.480 | 54.850 | 55.320 | 46.525 | 909,010 |
| 2011-06-28 | 54.720 | 55.070 | 54.620 | 55.060 | 46.306 | 911,461 |
| 2011-06-27 | 54.290 | 54.760 | 53.750 | 54.550 | 45.878 | 892,442 |
| 2011-06-24 | 54.510 | 54.640 | 54.280 | 54.420 | 45.768 | 997,312 |
| 2011-06-23 | 53.950 | 54.520 | 53.400 | 54.520 | 45.852 | 1,675,518 |
| 2011-06-22 | 54.590 | 54.950 | 54.470 | 54.510 | 45.844 | 927,815 |
| 2011-06-21 | 54.450 | 54.940 | 54.370 | 54.870 | 46.147 | 1,142,053 |
| 2011-06-20 | 53.950 | 54.330 | 53.750 | 54.220 | 45.600 | 1,757,802 |
| 2011-06-17 | 54.680 | 54.780 | 53.830 | 53.950 | 45.373 | 2,326,480 |
| 2011-06-16 | 55.030 | 55.030 | 53.810 | 54.490 | 45.680 | 2,382,174 |
| 2011-06-15 | 54.840 | 55.180 | 54.570 | 54.900 | 46.024 | 1,809,205 |
| 2011-06-14 | 54.430 | 55.530 | 54.410 | 55.140 | 46.225 | 2,127,983 |
| 2011-06-13 | 53.830 | 54.280 | 53.710 | 54.040 | 45.303 | 1,345,687 |
| 2011-06-10 | 54.220 | 54.460 | 53.710 | 53.800 | 45.102 | 2,027,192 |
| 2011-06-09 | 53.730 | 54.810 | 53.700 | 54.390 | 45.596 | 1,923,631 |
| 2011-06-08 | 54.000 | 54.000 | 53.540 | 53.580 | 44.917 | 1,868,171 |
| 2011-06-07 | 54.100 | 54.220 | 53.880 | 54.100 | 45.353 | 1,826,852 |
| 2011-06-06 | 53.960 | 54.400 | 53.690 | 53.880 | 45.169 | 1,499,619 |
| 2011-06-03 | 53.840 | 54.295 | 53.700 | 54.100 | 45.353 | 1,918,155 |
| 2011-06-02 | 54.280 | 54.610 | 54.015 | 54.330 | 45.546 | 2,116,404 |
| 2011-06-01 | 54.500 | 55.000 | 54.230 | 54.280 | 45.504 | 2,833,501 |
| 2011-05-31 | 54.160 | 54.880 | 54.000 | 54.880 | 46.007 | 2,292,082 |
| 2011-05-27 | 53.160 | 54.000 | 53.150 | 53.990 | 45.261 | 1,259,000 |
| 2011-05-26 | 52.940 | 53.420 | 52.560 | 53.300 | 44.682 | 1,257,078 |
| 2011-05-25 | 52.560 | 53.240 | 52.420 | 53.100 | 44.515 | 1,261,081 |
| 2011-05-24 | 52.760 | 53.270 | 52.580 | 52.690 | 44.171 | 1,277,075 |
| 2011-05-23 | 52.050 | 52.790 | 51.880 | 52.670 | 44.154 | 1,479,702 |
| 2011-05-20 | 52.680 | 52.690 | 51.910 | 52.380 | 43.911 | 1,088,257 |
| 2011-05-19 | 52.860 | 53.240 | 52.520 | 52.680 | 44.163 | 2,136,936 |
| 2011-05-18 | 51.570 | 52.940 | 51.280 | 52.860 | 44.313 | 1,491,613 |
| 2011-05-17 | 51.980 | 52.053 | 51.240 | 51.360 | 43.056 | 1,509,347 |
| 2011-05-16 | 51.960 | 52.700 | 51.690 | 52.170 | 43.735 | 916,109 |
| 2011-05-13 | 52.610 | 52.970 | 51.850 | 52.070 | 43.651 | 959,189 |
| 2011-05-12 | 52.000 | 52.770 | 51.580 | 52.690 | 44.171 | 1,629,157 |
| 2011-05-11 | 52.590 | 52.670 | 51.740 | 52.070 | 43.651 | 769,769 |
| 2011-05-10 | 52.710 | 52.880 | 52.510 | 52.730 | 44.205 | 654,511 |
| 2011-05-09 | 52.020 | 52.600 | 51.840 | 52.470 | 43.987 | 797,892 |
| 2011-05-06 | 52.080 | 52.700 | 51.750 | 51.880 | 43.492 | 994,219 |
| 2011-05-05 | 51.970 | 52.220 | 51.250 | 51.670 | 43.316 | 1,533,398 |
| 2011-05-04 | 52.290 | 52.350 | 51.740 | 52.180 | 43.743 | 1,389,309 |
| 2011-05-03 | 52.500 | 52.620 | 51.920 | 52.250 | 43.802 | 995,991 |
| 2011-05-02 | 52.920 | 53.000 | 52.490 | 52.580 | 44.079 | 870,793 |
| 2011-04-29 | 52.860 | 52.930 | 52.450 | 52.760 | 44.230 | 886,947 |
| 2011-04-28 | 52.590 | 53.000 | 52.450 | 52.900 | 44.347 | 1,126,187 |
| 2011-04-27 | 51.890 | 52.780 | 51.550 | 52.750 | 44.221 | 1,729,910 |
| 2011-04-26 | 51.990 | 52.340 | 51.250 | 51.730 | 43.366 | 1,451,644 |
| 2011-04-25 | 51.640 | 52.100 | 51.500 | 52.010 | 43.601 | 1,278,013 |
| 2011-04-21 | 51.490 | 51.770 | 51.380 | 51.750 | 43.383 | 675,174 |
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.