Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-09-07 | 152.71 | 153.59 | 151.87 | 153.35 | 140.50 | 873,872 |
| 2018-09-06 | 152.33 | 153.62 | 152.33 | 153.20 | 140.36 | 870,038 |
| 2018-09-05 | 150.48 | 152.52 | 150.32 | 152.47 | 139.69 | 1,015,332 |
| 2018-09-04 | 150.61 | 151.34 | 150.20 | 150.64 | 138.02 | 1,018,592 |
| 2018-08-31 | 149.84 | 151.06 | 149.57 | 150.48 | 137.87 | 942,137 |
| 2018-08-30 | 150.72 | 151.02 | 149.65 | 150.12 | 137.54 | 674,820 |
| 2018-08-29 | 149.76 | 151.01 | 149.27 | 150.87 | 138.23 | 617,409 |
| 2018-08-28 | 150.00 | 150.95 | 149.26 | 149.50 | 136.97 | 696,573 |
| 2018-08-27 | 149.10 | 149.98 | 149.10 | 149.82 | 137.27 | 694,873 |
| 2018-08-24 | 147.49 | 149.32 | 147.21 | 148.93 | 136.45 | 757,785 |
| 2018-08-23 | 147.00 | 147.32 | 146.45 | 147.16 | 134.83 | 564,488 |
| 2018-08-22 | 148.02 | 148.06 | 147.15 | 147.19 | 134.86 | 476,289 |
| 2018-08-21 | 148.68 | 148.80 | 147.65 | 148.07 | 135.66 | 545,683 |
| 2018-08-20 | 147.87 | 148.57 | 147.64 | 148.29 | 135.86 | 607,267 |
| 2018-08-17 | 146.86 | 147.44 | 146.40 | 147.31 | 134.97 | 830,167 |
| 2018-08-16 | 146.53 | 147.26 | 146.15 | 146.69 | 134.40 | 649,757 |
| 2018-08-15 | 146.61 | 146.90 | 145.00 | 146.07 | 133.83 | 798,907 |
| 2018-08-14 | 146.10 | 147.57 | 145.93 | 147.04 | 134.72 | 777,460 |
| 2018-08-13 | 146.90 | 148.05 | 145.69 | 145.97 | 133.74 | 983,517 |
| 2018-08-10 | 147.44 | 147.66 | 146.71 | 146.86 | 134.55 | 838,348 |
| 2018-08-09 | 148.86 | 148.96 | 147.68 | 147.84 | 135.45 | 891,513 |
| 2018-08-08 | 148.90 | 149.21 | 147.73 | 148.42 | 135.98 | 963,475 |
| 2018-08-07 | 148.16 | 149.31 | 147.67 | 148.96 | 136.48 | 1,090,165 |
| 2018-08-06 | 146.55 | 148.79 | 146.50 | 148.17 | 135.75 | 1,155,731 |
| 2018-08-03 | 146.80 | 147.20 | 146.31 | 147.12 | 134.79 | 1,077,283 |
| 2018-08-02 | 144.31 | 147.16 | 143.77 | 146.34 | 134.08 | 2,126,957 |
| 2018-08-01 | 141.40 | 145.28 | 141.25 | 144.70 | 132.57 | 2,381,039 |
| 2018-07-31 | 140.58 | 142.85 | 139.51 | 140.70 | 128.91 | 2,095,854 |
| 2018-07-30 | 140.87 | 142.54 | 140.53 | 140.74 | 128.95 | 1,390,010 |
| 2018-07-27 | 142.72 | 143.05 | 140.33 | 140.95 | 129.14 | 1,006,405 |
| 2018-07-26 | 142.13 | 143.12 | 141.99 | 142.70 | 130.74 | 919,096 |
| 2018-07-25 | 140.66 | 141.70 | 139.80 | 141.60 | 129.73 | 1,238,480 |
| 2018-07-24 | 141.12 | 141.61 | 140.24 | 140.61 | 128.83 | 899,929 |
| 2018-07-23 | 140.94 | 141.08 | 139.70 | 140.34 | 128.58 | 877,772 |
| 2018-07-20 | 141.29 | 141.62 | 140.58 | 140.91 | 129.10 | 1,028,050 |
| 2018-07-19 | 143.15 | 143.61 | 141.83 | 141.90 | 130.01 | 1,148,959 |
| 2018-07-18 | 144.00 | 144.56 | 143.52 | 144.00 | 131.93 | 770,199 |
| 2018-07-17 | 142.41 | 144.08 | 142.21 | 143.72 | 131.68 | 664,010 |
| 2018-07-16 | 143.26 | 143.41 | 142.31 | 142.62 | 130.67 | 689,991 |
| 2018-07-13 | 142.85 | 143.40 | 142.61 | 143.16 | 131.16 | 670,932 |
| 2018-07-12 | 142.67 | 142.87 | 142.13 | 142.66 | 130.71 | 543,369 |
| 2018-07-11 | 142.26 | 143.40 | 141.60 | 141.94 | 130.05 | 523,185 |
| 2018-07-10 | 142.27 | 143.01 | 142.05 | 142.91 | 130.93 | 519,253 |
| 2018-07-09 | 142.02 | 142.53 | 141.69 | 142.05 | 130.15 | 621,772 |
| 2018-07-06 | 140.92 | 142.22 | 140.42 | 141.76 | 129.88 | 664,873 |
| 2018-07-05 | 140.45 | 141.21 | 140.26 | 140.74 | 128.95 | 778,393 |
| 2018-07-03 | 141.02 | 141.73 | 139.76 | 139.97 | 128.24 | 441,735 |
| 2018-07-02 | 139.75 | 140.33 | 138.65 | 140.24 | 128.49 | 950,279 |
| 2018-06-29 | 140.43 | 141.67 | 140.28 | 140.33 | 128.57 | 1,405,166 |
| 2018-06-28 | 138.54 | 140.36 | 138.54 | 140.08 | 128.34 | 1,057,211 |
| 2018-06-27 | 139.12 | 140.35 | 138.32 | 138.33 | 126.74 | 1,825,322 |
| 2018-06-26 | 139.09 | 140.05 | 138.33 | 138.42 | 126.82 | 1,178,104 |
| 2018-06-25 | 139.00 | 139.84 | 137.62 | 138.42 | 126.82 | 1,128,522 |
| 2018-06-22 | 139.65 | 140.72 | 137.60 | 138.87 | 127.23 | 3,188,207 |
| 2018-06-21 | 143.31 | 143.83 | 141.00 | 141.56 | 129.70 | 1,134,061 |
| 2018-06-20 | 144.60 | 145.15 | 143.47 | 143.65 | 131.61 | 716,876 |
| 2018-06-19 | 143.77 | 145.17 | 143.14 | 144.59 | 132.47 | 1,416,905 |
| 2018-06-18 | 145.23 | 145.82 | 144.27 | 144.93 | 132.79 | 746,364 |
| 2018-06-15 | 145.56 | 146.60 | 144.02 | 146.57 | 133.91 | 2,301,749 |
| 2018-06-14 | 145.31 | 145.68 | 144.42 | 145.40 | 132.84 | 785,539 |
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.