Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-08-04 | 48.910 | 49.530 | 48.800 | 49.500 | 41.076 | 1,619,600 |
| 2010-08-03 | 49.010 | 49.140 | 48.750 | 48.790 | 40.487 | 1,538,157 |
| 2010-08-02 | 49.330 | 49.390 | 48.890 | 49.130 | 40.769 | 1,920,731 |
| 2010-07-30 | 48.620 | 49.090 | 48.520 | 48.910 | 40.586 | 2,569,198 |
| 2010-07-29 | 49.230 | 49.290 | 48.500 | 48.880 | 40.561 | 3,441,120 |
| 2010-07-28 | 48.330 | 48.950 | 48.040 | 48.860 | 40.545 | 2,217,983 |
| 2010-07-27 | 46.270 | 48.490 | 46.050 | 48.350 | 40.122 | 4,552,122 |
| 2010-07-26 | 49.390 | 49.770 | 49.320 | 49.770 | 41.300 | 1,710,015 |
| 2010-07-23 | 48.410 | 49.270 | 48.340 | 49.270 | 40.885 | 1,882,897 |
| 2010-07-22 | 48.460 | 48.870 | 48.210 | 48.400 | 40.163 | 2,703,074 |
| 2010-07-21 | 49.250 | 49.250 | 47.770 | 48.160 | 39.964 | 2,035,725 |
| 2010-07-20 | 47.740 | 49.090 | 47.690 | 49.090 | 40.736 | 2,246,986 |
| 2010-07-19 | 47.770 | 48.130 | 47.390 | 48.060 | 39.881 | 1,674,520 |
| 2010-07-16 | 48.150 | 48.320 | 47.470 | 47.570 | 39.474 | 1,534,107 |
| 2010-07-15 | 48.230 | 48.550 | 47.842 | 48.450 | 40.205 | 1,425,016 |
| 2010-07-14 | 48.190 | 48.390 | 47.810 | 48.190 | 39.989 | 2,029,575 |
| 2010-07-13 | 47.850 | 48.650 | 47.440 | 48.520 | 40.263 | 1,582,804 |
| 2010-07-12 | 47.720 | 47.830 | 47.220 | 47.380 | 39.317 | 1,470,297 |
| 2010-07-09 | 47.490 | 47.990 | 47.450 | 47.860 | 39.715 | 1,339,702 |
| 2010-07-08 | 47.400 | 47.670 | 46.940 | 47.630 | 39.524 | 1,710,562 |
| 2010-07-07 | 45.340 | 47.070 | 45.320 | 47.060 | 39.051 | 2,400,355 |
| 2010-07-06 | 45.520 | 45.620 | 44.870 | 45.250 | 37.549 | 2,032,486 |
| 2010-07-02 | 45.090 | 45.350 | 44.660 | 44.920 | 37.275 | 2,532,775 |
| 2010-07-01 | 44.800 | 45.260 | 44.690 | 45.090 | 37.416 | 3,459,614 |
| 2010-06-30 | 44.920 | 45.840 | 44.870 | 44.910 | 37.267 | 2,831,421 |
| 2010-06-29 | 44.900 | 45.330 | 44.520 | 45.060 | 37.391 | 2,763,005 |
| 2010-06-28 | 45.825 | 45.970 | 45.180 | 45.580 | 37.823 | 1,714,317 |
| 2010-06-25 | 45.690 | 46.050 | 45.370 | 45.670 | 37.898 | 2,713,052 |
| 2010-06-24 | 46.380 | 46.720 | 45.610 | 45.660 | 37.889 | 1,676,762 |
| 2010-06-23 | 46.580 | 46.920 | 46.280 | 46.620 | 38.686 | 1,942,656 |
| 2010-06-22 | 46.850 | 47.590 | 46.600 | 46.620 | 38.686 | 2,468,379 |
| 2010-06-21 | 47.400 | 47.650 | 46.510 | 46.980 | 38.985 | 1,976,826 |
| 2010-06-18 | 47.410 | 47.410 | 46.920 | 47.000 | 39.001 | 2,090,770 |
| 2010-06-17 | 47.290 | 47.410 | 46.630 | 47.250 | 39.209 | 1,577,084 |
| 2010-06-16 | 47.000 | 47.330 | 46.920 | 47.050 | 39.043 | 1,167,075 |
| 2010-06-15 | 46.130 | 47.250 | 46.000 | 47.210 | 39.176 | 2,485,067 |
| 2010-06-14 | 46.830 | 46.870 | 45.920 | 45.980 | 38.155 | 2,548,075 |
| 2010-06-11 | 46.000 | 46.460 | 45.100 | 46.440 | 38.537 | 2,739,384 |
| 2010-06-10 | 46.090 | 46.710 | 45.930 | 46.470 | 38.433 | 3,500,571 |
| 2010-06-09 | 46.060 | 46.480 | 45.360 | 45.520 | 37.647 | 2,555,911 |
| 2010-06-08 | 45.580 | 45.900 | 45.190 | 45.890 | 37.953 | 3,603,971 |
| 2010-06-07 | 46.040 | 46.440 | 45.400 | 45.430 | 37.573 | 3,184,530 |
| 2010-06-04 | 46.800 | 47.110 | 46.110 | 46.190 | 38.201 | 2,304,057 |
| 2010-06-03 | 47.680 | 47.870 | 47.200 | 47.640 | 39.401 | 1,645,225 |
| 2010-06-02 | 46.940 | 47.590 | 46.600 | 47.590 | 39.359 | 1,546,255 |
| 2010-06-01 | 46.980 | 47.670 | 46.650 | 46.650 | 38.582 | 1,768,563 |
| 2010-05-28 | 47.350 | 47.640 | 46.990 | 47.230 | 39.061 | 1,608,469 |
| 2010-05-27 | 46.830 | 47.530 | 46.630 | 47.520 | 39.301 | 1,499,569 |
| 2010-05-26 | 46.690 | 47.100 | 46.070 | 46.180 | 38.193 | 2,154,500 |
| 2010-05-25 | 45.110 | 46.600 | 44.940 | 46.600 | 38.540 | 3,692,506 |
| 2010-05-24 | 46.500 | 46.700 | 46.050 | 46.050 | 38.086 | 2,196,830 |
| 2010-05-21 | 45.010 | 46.650 | 45.000 | 46.650 | 38.582 | 3,844,969 |
| 2010-05-20 | 46.580 | 46.760 | 45.550 | 45.550 | 37.672 | 3,814,830 |
| 2010-05-19 | 47.580 | 47.780 | 47.000 | 47.490 | 39.276 | 2,431,604 |
| 2010-05-18 | 48.150 | 48.610 | 47.640 | 47.660 | 39.417 | 2,032,608 |
| 2010-05-17 | 47.620 | 48.020 | 47.100 | 47.890 | 39.607 | 2,385,582 |
| 2010-05-14 | 47.720 | 48.025 | 47.240 | 47.480 | 39.268 | 2,394,618 |
| 2010-05-13 | 48.510 | 48.590 | 48.040 | 48.100 | 39.781 | 1,978,620 |
| 2010-05-12 | 48.910 | 49.000 | 48.280 | 48.510 | 40.120 | 3,392,389 |
| 2010-05-11 | 48.550 | 49.260 | 48.240 | 48.850 | 40.401 | 2,361,626 |
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.