Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 283.36 | 292.82 | 280.81 | 291.56 | 291.56 | 188 |
| 2026-10-21 | 292.07 | 292.07 | 282.43 | 289.53 | 289.53 | 902 |
| 2026-10-20 | 290.35 | 293.74 | 282.52 | 285.79 | 285.79 | 1,035 |
| 2026-10-19 | 289.21 | 296.91 | 282.49 | 285.90 | 285.90 | 271 |
| 2026-10-16 | 290.81 | 297.95 | 287.37 | 287.81 | 287.81 | 682 |
| 2026-10-15 | 288.92 | 295.95 | 284.41 | 291.21 | 291.21 | 602 |
| 2026-10-14 | 288.92 | 289.00 | 280.22 | 287.05 | 287.05 | 881 |
| 2026-10-13 | 288.05 | 293.29 | 280.04 | 286.06 | 286.06 | 995 |
| 2026-10-12 | 281.83 | 287.85 | 277.22 | 284.67 | 284.67 | 160 |
| 2026-10-09 | 279.81 | 286.40 | 275.00 | 282.35 | 282.35 | 1,537 |
| 2026-10-08 | 280.02 | 282.83 | 270.00 | 281.92 | 281.92 | 1,531 |
| 2026-10-07 | 276.52 | 283.99 | 273.80 | 278.50 | 278.50 | 265 |
| 2026-10-06 | 274.25 | 282.51 | 268.98 | 280.30 | 280.30 | 234 |
| 2026-10-05 | 272.35 | 278.52 | 268.21 | 278.13 | 278.13 | 1,235 |
| 2026-10-02 | 267.24 | 276.65 | 267.24 | 274.36 | 274.36 | 2,516 |
| 2026-10-01 | 273.00 | 276.99 | 267.21 | 271.06 | 271.06 | 608 |
| 2026-09-30 | 277.87 | 281.27 | 273.92 | 277.29 | 277.29 | 460 |
| 2026-09-29 | 281.31 | 285.90 | 277.10 | 278.01 | 278.01 | 223 |
| 2026-09-28 | 279.21 | 285.00 | 275.00 | 280.79 | 280.79 | 522 |
| 2026-09-25 | 279.84 | 280.15 | 271.00 | 279.67 | 279.67 | 3,707 |
| 2026-09-24 | 274.00 | 278.66 | 273.39 | 275.00 | 275.00 | 878 |
| 2026-09-23 | 276.22 | 283.74 | 272.36 | 277.63 | 277.63 | 6,375 |
| 2026-09-22 | 267.11 | 276.50 | 266.00 | 276.17 | 276.17 | 438 |
| 2026-09-21 | 268.00 | 273.99 | 266.00 | 270.39 | 270.39 | 2,137 |
| 2026-09-18 | 273.99 | 273.99 | 267.77 | 270.94 | 270.94 | 156 |
| 2026-09-17 | 272.34 | 277.45 | 272.34 | 274.91 | 274.91 | 333 |
| 2026-09-16 | 275.70 | 278.35 | 272.56 | 275.87 | 275.87 | 199 |
| 2026-09-15 | 274.40 | 280.00 | 271.97 | 274.32 | 274.32 | 10,790 |
| 2026-09-14 | 274.00 | 280.00 | 272.60 | 274.74 | 274.74 | 504 |
| 2026-09-11 | 272.00 | 277.05 | 270.30 | 277.05 | 276.32 | 412 |
| 2026-09-10 | 269.00 | 277.69 | 268.50 | 270.17 | 269.46 | 1,034 |
| 2026-09-09 | 278.11 | 282.07 | 270.71 | 274.39 | 273.67 | 2,955 |
| 2026-09-08 | 279.00 | 281.00 | 273.58 | 277.91 | 277.18 | 470 |
| 2026-09-04 | 281.88 | 281.88 | 275.25 | 279.60 | 278.86 | 212 |
| 2026-09-03 | 279.90 | 285.89 | 275.80 | 279.39 | 278.65 | 394 |
| 2026-09-02 | 280.25 | 290.01 | 276.74 | 281.42 | 280.68 | 376 |
| 2026-09-01 | 276.67 | 290.23 | 275.81 | 280.76 | 280.02 | 3,549 |
| 2026-08-28 | 285.91 | 296.28 | 276.67 | 286.23 | 285.48 | 266 |
| 2026-08-27 | 286.00 | 296.02 | 276.40 | 286.47 | 285.72 | 374 |
| 2026-08-26 | 295.33 | 297.28 | 285.00 | 290.08 | 289.32 | 285 |
| 2026-08-25 | 285.34 | 298.05 | 281.56 | 285.88 | 285.13 | 254 |
| 2026-08-24 | 281.67 | 292.38 | 276.00 | 285.49 | 284.74 | 562 |
| 2026-08-21 | 276.00 | 286.42 | 273.10 | 279.84 | 279.10 | 139 |
| 2026-08-20 | 284.24 | 287.06 | 279.80 | 280.68 | 279.94 | 570 |
| 2026-08-19 | 280.00 | 291.11 | 273.00 | 284.39 | 283.64 | 218 |
| 2026-08-18 | 277.82 | 282.25 | 273.00 | 281.07 | 280.33 | 270 |
| 2026-08-17 | 277.18 | 281.00 | 272.97 | 276.83 | 276.10 | 794 |
| 2026-08-14 | 276.26 | 281.86 | 273.88 | 276.58 | 275.85 | 304 |
| 2026-08-13 | 278.39 | 282.79 | 274.11 | 276.54 | 275.81 | 46,340 |
| 2026-08-12 | 282.79 | 287.55 | 279.22 | 280.49 | 279.75 | 225 |
| 2026-08-11 | 284.40 | 290.62 | 278.40 | 284.28 | 283.53 | 278 |
| 2026-08-10 | 285.31 | 290.38 | 281.04 | 284.69 | 283.94 | 799 |
| 2026-08-07 | 291.62 | 291.62 | 274.20 | 284.29 | 283.54 | 2,121 |
| 2026-08-06 | 294.00 | 294.00 | 276.90 | 281.67 | 280.93 | 309 |
| 2026-08-05 | 283.20 | 290.85 | 279.92 | 283.80 | 283.05 | 267 |
| 2026-08-04 | 282.00 | 282.72 | 274.00 | 281.18 | 280.44 | 584 |
| 2026-08-03 | 274.11 | 282.00 | 274.00 | 277.38 | 276.65 | 468 |
| 2026-07-31 | 280.20 | 290.08 | 273.00 | 279.21 | 278.47 | 954 |
| 2026-07-30 | 278.25 | 286.00 | 275.75 | 277.16 | 276.43 | 293 |
| 2026-07-29 | 283.80 | 290.45 | 273.90 | 280.68 | 279.94 | 1,232 |
Page 1 of 3 · 125 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-14 | 0.7300 USD |
| 2026-06-15 | 0.7300 USD |
| 2026-03-16 | 0.7300 USD |
| 2025-12-15 | 0.7300 USD |
| 2025-09-15 | 0.6500 USD |
| 2025-06-16 | 0.6500 USD |
| 2025-03-17 | 0.6500 USD |
| 2024-12-16 | 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 |
| 2022-09-16 | 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.