Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-16 | 292.28 | 294.29 | 286.00 | 288.89 | 288.89 | 3,400,304 |
| 2026-10-15 | 292.15 | 295.95 | 290.38 | 290.81 | 290.81 | 1,947,583 |
| 2026-10-14 | 284.63 | 288.29 | 284.37 | 287.71 | 287.71 | 1,098,839 |
| 2026-10-13 | 286.31 | 287.00 | 283.69 | 285.66 | 285.66 | 1,150,320 |
| 2026-10-12 | 281.00 | 285.57 | 278.85 | 284.30 | 284.30 | 875,055 |
| 2026-10-09 | 281.69 | 282.69 | 279.90 | 281.83 | 281.83 | 935,006 |
| 2026-10-08 | 276.52 | 282.74 | 276.15 | 281.69 | 281.69 | 975,043 |
| 2026-10-07 | 279.02 | 280.08 | 277.31 | 278.10 | 278.10 | 1,146,400 |
| 2026-10-06 | 278.76 | 282.44 | 275.80 | 280.82 | 280.82 | 1,181,852 |
| 2026-10-05 | 272.06 | 279.57 | 271.00 | 277.07 | 277.07 | 940,172 |
| 2026-10-02 | 273.31 | 275.31 | 271.17 | 273.70 | 273.70 | 1,225,832 |
| 2026-10-01 | 272.69 | 273.60 | 267.46 | 271.26 | 271.26 | 1,683,291 |
| 2026-09-30 | 278.13 | 278.13 | 274.58 | 274.58 | 274.58 | 1,509,297 |
| 2026-09-29 | 279.20 | 280.82 | 276.72 | 277.87 | 277.87 | 1,107,445 |
| 2026-09-28 | 277.57 | 281.27 | 277.00 | 280.23 | 280.23 | 954,062 |
| 2026-09-25 | 276.36 | 280.66 | 273.14 | 279.49 | 279.49 | 1,006,114 |
| 2026-09-24 | 276.07 | 278.14 | 273.75 | 275.37 | 275.37 | 976,168 |
| 2026-09-23 | 275.39 | 277.81 | 273.66 | 276.72 | 276.72 | 1,058,731 |
| 2026-09-22 | 272.84 | 277.11 | 271.00 | 276.22 | 276.22 | 1,204,271 |
| 2026-09-21 | 272.10 | 272.11 | 267.83 | 269.98 | 269.98 | 803,792 |
| 2026-09-18 | 269.97 | 271.64 | 267.91 | 269.46 | 269.46 | 2,572,775 |
| 2026-09-17 | 276.98 | 276.98 | 271.67 | 271.68 | 271.68 | 985,370 |
| 2026-09-16 | 275.59 | 278.15 | 272.25 | 274.08 | 274.08 | 1,271,183 |
| 2026-09-15 | 276.40 | 277.45 | 272.57 | 274.60 | 274.60 | 1,008,113 |
| 2026-09-14 | 276.56 | 277.12 | 273.83 | 275.51 | 274.78 | 975,788 |
| 2026-09-11 | 274.21 | 277.55 | 273.04 | 276.18 | 275.45 | 1,289,093 |
| 2026-09-10 | 270.28 | 272.24 | 268.52 | 271.60 | 270.88 | 1,175,271 |
| 2026-09-09 | 276.00 | 277.17 | 272.21 | 272.21 | 271.49 | 1,051,566 |
| 2026-09-08 | 277.46 | 280.51 | 276.00 | 278.11 | 277.37 | 1,531,678 |
| 2026-09-04 | 275.87 | 280.50 | 275.25 | 279.28 | 278.54 | 1,017,332 |
| 2026-09-03 | 281.54 | 283.00 | 276.15 | 278.97 | 278.23 | 929,121 |
| 2026-09-02 | 281.68 | 284.96 | 278.89 | 279.90 | 279.16 | 1,383,336 |
| 2026-09-01 | 282.71 | 284.21 | 279.32 | 280.25 | 279.51 | 1,356,539 |
| 2026-08-31 | 285.35 | 286.31 | 281.33 | 283.20 | 282.45 | 1,530,987 |
| 2026-08-28 | 287.73 | 289.99 | 285.16 | 286.75 | 285.99 | 732,446 |
| 2026-08-27 | 287.38 | 288.75 | 284.43 | 285.91 | 285.15 | 1,384,850 |
| 2026-08-26 | 290.45 | 295.33 | 289.89 | 290.60 | 289.83 | 1,426,845 |
| 2026-08-25 | 286.99 | 290.28 | 285.00 | 289.54 | 288.77 | 1,779,449 |
| 2026-08-24 | 284.06 | 287.38 | 283.90 | 286.98 | 286.22 | 1,683,010 |
| 2026-08-21 | 281.32 | 283.65 | 278.45 | 281.63 | 280.88 | 2,403,388 |
| 2026-08-20 | 282.44 | 286.60 | 280.33 | 281.48 | 280.73 | 1,862,809 |
| 2026-08-19 | 280.35 | 285.78 | 279.10 | 285.62 | 284.86 | 1,555,373 |
| 2026-08-18 | 276.40 | 282.15 | 275.24 | 280.00 | 279.26 | 2,087,596 |
| 2026-08-17 | 274.12 | 277.21 | 273.33 | 275.84 | 275.11 | 2,384,235 |
| 2026-08-14 | 275.14 | 276.93 | 274.30 | 276.11 | 275.38 | 767,300 |
| 2026-08-13 | 278.95 | 279.62 | 274.53 | 276.26 | 275.53 | 874,381 |
| 2026-08-12 | 282.47 | 282.85 | 277.88 | 278.43 | 277.69 | 1,204,923 |
| 2026-08-11 | 282.79 | 286.34 | 281.63 | 284.63 | 283.88 | 724,914 |
| 2026-08-10 | 284.25 | 284.89 | 281.31 | 284.40 | 283.65 | 942,896 |
| 2026-08-07 | 282.72 | 287.71 | 282.20 | 285.17 | 284.41 | 1,106,750 |
| 2026-08-06 | 286.62 | 288.45 | 280.73 | 283.46 | 282.71 | 1,223,223 |
| 2026-08-05 | 285.00 | 286.46 | 282.37 | 285.47 | 284.71 | 1,309,121 |
| 2026-08-04 | 278.00 | 283.73 | 276.32 | 283.14 | 282.39 | 1,225,878 |
| 2026-08-03 | 280.25 | 281.86 | 275.72 | 279.43 | 278.69 | 1,595,433 |
| 2026-07-31 | 274.40 | 279.17 | 272.79 | 277.63 | 276.89 | 1,656,572 |
| 2026-07-30 | 282.00 | 283.77 | 275.75 | 279.34 | 278.60 | 1,141,440 |
| 2026-07-29 | 285.68 | 285.68 | 278.88 | 283.70 | 282.95 | 1,536,404 |
| 2026-07-28 | 278.00 | 284.99 | 275.21 | 282.90 | 282.15 | 1,889,641 |
| 2026-07-27 | 269.04 | 272.29 | 269.00 | 271.38 | 270.66 | 1,515,332 |
| 2026-07-24 | 263.75 | 268.83 | 263.20 | 268.75 | 268.04 | 1,155,135 |
Page 1 of 21 · 1,255 trading daysOlder →
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.