Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-09-25 | 131.34 | 131.66 | 130.47 | 131.49 | 119.41 | 861,777 |
| 2017-09-22 | 131.00 | 131.44 | 130.74 | 131.33 | 119.27 | 761,922 |
| 2017-09-21 | 130.86 | 131.18 | 130.58 | 130.94 | 118.92 | 1,095,914 |
| 2017-09-20 | 130.95 | 131.38 | 130.24 | 130.80 | 118.79 | 833,616 |
| 2017-09-19 | 130.96 | 131.12 | 130.38 | 130.74 | 118.73 | 652,630 |
| 2017-09-18 | 131.05 | 131.44 | 130.47 | 130.53 | 118.54 | 886,569 |
| 2017-09-15 | 131.03 | 131.49 | 130.54 | 131.05 | 118.68 | 1,208,174 |
| 2017-09-14 | 129.32 | 131.03 | 129.21 | 131.01 | 118.64 | 1,101,699 |
| 2017-09-13 | 129.73 | 129.91 | 129.24 | 129.42 | 117.20 | 747,220 |
| 2017-09-12 | 129.82 | 130.38 | 129.20 | 129.98 | 117.71 | 1,154,712 |
| 2017-09-11 | 131.49 | 131.49 | 129.58 | 129.83 | 117.57 | 1,716,389 |
| 2017-09-08 | 131.14 | 131.37 | 130.48 | 131.12 | 118.74 | 716,147 |
| 2017-09-07 | 131.10 | 131.62 | 130.52 | 131.53 | 119.11 | 999,032 |
| 2017-09-06 | 132.86 | 134.28 | 129.97 | 130.89 | 118.53 | 1,968,210 |
| 2017-09-05 | 132.92 | 133.39 | 132.20 | 133.23 | 120.65 | 857,486 |
| 2017-09-01 | 133.57 | 133.68 | 131.98 | 132.85 | 120.31 | 726,143 |
| 2017-08-31 | 131.58 | 133.46 | 131.35 | 133.30 | 120.72 | 1,254,924 |
| 2017-08-30 | 130.87 | 131.04 | 130.46 | 130.98 | 118.62 | 606,062 |
| 2017-08-29 | 130.97 | 131.02 | 130.47 | 130.87 | 118.52 | 573,537 |
| 2017-08-28 | 131.01 | 131.52 | 130.51 | 131.46 | 119.05 | 745,024 |
| 2017-08-25 | 131.09 | 131.52 | 130.76 | 131.04 | 118.67 | 470,403 |
| 2017-08-24 | 130.78 | 131.27 | 130.01 | 130.33 | 118.03 | 701,884 |
| 2017-08-23 | 131.20 | 131.37 | 130.64 | 130.78 | 118.43 | 470,980 |
| 2017-08-22 | 130.63 | 131.64 | 130.41 | 131.48 | 119.07 | 506,214 |
| 2017-08-21 | 130.16 | 130.74 | 129.63 | 130.40 | 118.09 | 559,790 |
| 2017-08-18 | 130.35 | 130.65 | 129.73 | 130.11 | 117.83 | 720,840 |
| 2017-08-17 | 131.51 | 132.16 | 130.22 | 130.23 | 117.94 | 727,430 |
| 2017-08-16 | 131.43 | 132.73 | 131.43 | 132.41 | 119.91 | 678,887 |
| 2017-08-15 | 131.16 | 131.88 | 130.97 | 131.15 | 118.77 | 824,033 |
| 2017-08-14 | 130.43 | 131.46 | 130.00 | 131.46 | 119.05 | 674,826 |
| 2017-08-11 | 130.72 | 130.88 | 129.74 | 129.81 | 117.56 | 618,651 |
| 2017-08-10 | 132.06 | 132.33 | 130.19 | 130.23 | 117.94 | 770,269 |
| 2017-08-09 | 131.36 | 132.38 | 131.35 | 132.36 | 119.87 | 690,619 |
| 2017-08-08 | 131.95 | 132.07 | 130.83 | 131.24 | 118.85 | 636,925 |
| 2017-08-07 | 133.00 | 133.19 | 131.92 | 131.95 | 119.49 | 893,277 |
| 2017-08-04 | 132.69 | 133.25 | 132.35 | 132.90 | 120.35 | 628,210 |
| 2017-08-03 | 132.90 | 133.00 | 132.24 | 132.62 | 120.10 | 899,457 |
| 2017-08-02 | 131.39 | 133.06 | 131.19 | 132.90 | 120.35 | 1,047,352 |
| 2017-08-01 | 131.08 | 131.62 | 127.18 | 131.43 | 119.02 | 1,603,411 |
| 2017-07-31 | 132.50 | 133.06 | 131.50 | 131.67 | 119.24 | 1,395,428 |
| 2017-07-28 | 131.94 | 132.56 | 131.39 | 131.92 | 119.47 | 847,774 |
| 2017-07-27 | 132.48 | 132.83 | 131.11 | 131.82 | 119.38 | 829,646 |
| 2017-07-26 | 132.83 | 132.83 | 132.15 | 132.45 | 119.95 | 595,394 |
| 2017-07-25 | 132.76 | 133.26 | 132.54 | 132.90 | 120.35 | 584,193 |
| 2017-07-24 | 132.76 | 133.18 | 131.64 | 132.04 | 119.58 | 710,747 |
| 2017-07-21 | 132.29 | 133.42 | 132.26 | 133.05 | 120.49 | 611,502 |
| 2017-07-20 | 132.85 | 133.15 | 132.11 | 132.45 | 119.95 | 812,678 |
| 2017-07-19 | 132.68 | 133.06 | 132.34 | 133.05 | 120.49 | 812,239 |
| 2017-07-18 | 132.01 | 132.71 | 131.95 | 132.45 | 119.95 | 630,297 |
| 2017-07-17 | 132.80 | 132.99 | 131.79 | 132.17 | 119.69 | 1,017,665 |
| 2017-07-14 | 132.28 | 132.94 | 131.93 | 132.72 | 120.19 | 542,041 |
| 2017-07-13 | 133.05 | 133.11 | 131.85 | 132.06 | 119.59 | 577,185 |
| 2017-07-12 | 132.66 | 133.41 | 132.56 | 133.04 | 120.48 | 820,323 |
| 2017-07-11 | 132.17 | 132.65 | 131.45 | 131.89 | 119.44 | 607,520 |
| 2017-07-10 | 132.63 | 132.84 | 131.68 | 132.05 | 119.58 | 767,767 |
| 2017-07-07 | 132.18 | 132.79 | 131.62 | 132.62 | 120.10 | 886,687 |
| 2017-07-06 | 133.07 | 133.47 | 132.14 | 132.18 | 119.70 | 768,522 |
| 2017-07-05 | 133.28 | 133.99 | 133.12 | 133.27 | 120.69 | 970,475 |
| 2017-07-03 | 133.19 | 133.47 | 132.49 | 132.94 | 120.39 | 715,554 |
| 2017-06-30 | 132.00 | 133.23 | 131.81 | 132.75 | 120.22 | 995,796 |
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.