Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-30 | 283.12 | 284.91 | 279.42 | 281.99 | 279.73 | 1,293,781 |
| 2026-01-29 | 281.42 | 284.43 | 278.38 | 282.83 | 280.56 | 1,199,138 |
| 2026-01-28 | 283.56 | 284.03 | 278.87 | 281.46 | 279.20 | 1,165,581 |
| 2026-01-27 | 282.75 | 285.00 | 281.08 | 284.09 | 281.81 | 1,004,204 |
| 2026-01-26 | 282.84 | 284.78 | 281.53 | 283.67 | 281.40 | 1,222,971 |
| 2026-01-23 | 281.38 | 282.35 | 279.54 | 281.90 | 279.64 | 847,919 |
| 2026-01-22 | 280.92 | 281.54 | 278.70 | 281.48 | 279.22 | 976,689 |
| 2026-01-21 | 275.00 | 282.47 | 274.39 | 279.86 | 277.62 | 1,320,758 |
| 2026-01-20 | 273.74 | 274.89 | 271.12 | 273.00 | 270.81 | 1,186,870 |
| 2026-01-16 | 276.90 | 277.90 | 274.48 | 277.07 | 274.85 | 1,297,200 |
| 2026-01-15 | 277.17 | 280.00 | 275.63 | 277.73 | 275.50 | 1,128,964 |
| 2026-01-14 | 273.00 | 276.72 | 272.07 | 275.65 | 273.44 | 1,276,264 |
| 2026-01-13 | 270.76 | 273.68 | 270.00 | 273.54 | 271.35 | 912,021 |
| 2026-01-12 | 271.40 | 273.66 | 270.00 | 271.00 | 268.83 | 853,333 |
| 2026-01-09 | 271.46 | 273.77 | 270.03 | 271.73 | 269.55 | 750,543 |
| 2026-01-08 | 266.27 | 273.54 | 265.78 | 271.74 | 269.56 | 990,276 |
| 2026-01-07 | 272.49 | 272.91 | 267.74 | 268.75 | 266.59 | 1,250,172 |
| 2026-01-06 | 262.58 | 272.63 | 261.57 | 271.53 | 269.35 | 1,435,416 |
| 2026-01-05 | 261.93 | 264.60 | 260.00 | 263.18 | 261.07 | 1,754,615 |
| 2026-01-02 | 261.20 | 263.41 | 259.14 | 262.64 | 260.53 | 1,119,925 |
| 2025-12-31 | 264.28 | 264.90 | 262.45 | 262.52 | 260.41 | 605,709 |
| 2025-12-30 | 264.72 | 265.45 | 263.60 | 264.48 | 262.36 | 1,008,772 |
| 2025-12-29 | 265.97 | 266.32 | 264.09 | 265.52 | 263.39 | 1,058,995 |
| 2025-12-26 | 265.00 | 266.12 | 263.20 | 265.75 | 263.62 | 670,941 |
| 2025-12-24 | 264.36 | 266.00 | 263.46 | 265.58 | 263.45 | 525,540 |
| 2025-12-23 | 267.98 | 267.98 | 264.16 | 264.74 | 262.62 | 864,813 |
| 2025-12-22 | 264.06 | 267.99 | 263.26 | 267.38 | 265.24 | 1,035,042 |
| 2025-12-19 | 262.05 | 264.10 | 260.66 | 263.59 | 261.48 | 3,308,951 |
| 2025-12-18 | 261.83 | 266.31 | 260.00 | 262.92 | 260.81 | 1,338,633 |
| 2025-12-17 | 258.68 | 263.40 | 258.62 | 261.89 | 259.79 | 1,560,612 |
| 2025-12-16 | 261.08 | 261.25 | 258.56 | 259.53 | 257.45 | 1,310,472 |
| 2025-12-15 | 262.84 | 263.91 | 259.36 | 261.11 | 258.29 | 1,669,539 |
| 2025-12-12 | 262.69 | 264.01 | 260.68 | 263.60 | 260.76 | 1,357,367 |
| 2025-12-11 | 258.14 | 261.76 | 257.46 | 261.33 | 258.51 | 1,023,718 |
| 2025-12-10 | 252.50 | 258.27 | 251.77 | 257.45 | 254.67 | 1,962,579 |
| 2025-12-09 | 257.57 | 258.83 | 252.78 | 253.29 | 250.56 | 1,349,182 |
| 2025-12-08 | 259.70 | 259.70 | 256.90 | 257.15 | 254.37 | 1,625,889 |
| 2025-12-05 | 264.76 | 265.20 | 259.13 | 259.69 | 256.89 | 1,550,994 |
| 2025-12-04 | 264.40 | 265.30 | 262.37 | 264.42 | 261.57 | 1,672,038 |
| 2025-12-03 | 271.32 | 272.87 | 264.16 | 264.33 | 261.48 | 2,431,376 |
| 2025-12-02 | 274.05 | 274.51 | 269.74 | 270.89 | 267.97 | 1,079,804 |
| 2025-12-01 | 273.57 | 275.94 | 272.52 | 272.86 | 269.92 | 1,377,400 |
| 2025-11-28 | 274.05 | 276.62 | 273.13 | 275.16 | 272.19 | 608,706 |
| 2025-11-26 | 273.18 | 276.12 | 272.42 | 274.99 | 272.02 | 1,281,392 |
| 2025-11-25 | 269.78 | 275.14 | 268.74 | 273.46 | 270.51 | 1,744,043 |
| 2025-11-24 | 267.45 | 269.16 | 265.89 | 268.80 | 265.90 | 2,924,937 |
| 2025-11-21 | 262.37 | 268.67 | 261.74 | 267.07 | 264.19 | 1,914,726 |
| 2025-11-20 | 261.93 | 262.90 | 260.97 | 261.74 | 258.92 | 1,694,487 |
| 2025-11-19 | 256.96 | 261.62 | 255.91 | 261.50 | 258.68 | 1,965,475 |
| 2025-11-18 | 254.12 | 257.44 | 251.75 | 255.67 | 252.91 | 1,071,583 |
| 2025-11-17 | 258.00 | 258.59 | 255.10 | 255.46 | 252.70 | 994,807 |
| 2025-11-14 | 260.75 | 261.81 | 258.01 | 258.58 | 255.79 | 883,152 |
| 2025-11-13 | 260.73 | 263.98 | 258.01 | 261.98 | 259.15 | 1,354,968 |
| 2025-11-12 | 262.15 | 263.86 | 260.19 | 261.06 | 258.24 | 1,015,557 |
| 2025-11-11 | 259.81 | 262.51 | 258.24 | 262.05 | 259.22 | 899,059 |
| 2025-11-10 | 256.38 | 259.08 | 253.90 | 258.56 | 255.77 | 1,294,730 |
| 2025-11-07 | 252.82 | 256.38 | 252.17 | 256.13 | 253.37 | 1,728,320 |
| 2025-11-06 | 258.36 | 260.39 | 252.36 | 253.06 | 250.33 | 1,732,388 |
| 2025-11-05 | 259.61 | 260.33 | 255.20 | 258.93 | 256.14 | 1,559,953 |
| 2025-11-04 | 257.33 | 259.05 | 255.85 | 258.66 | 255.87 | 1,625,185 |
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.