Ecolab Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2020-05-11 | 195.92 | 196.80 | 193.49 | 196.08 | 182.92 | 1,192,960 |
| 2020-05-08 | 197.00 | 198.44 | 194.86 | 197.76 | 184.48 | 1,052,613 |
| 2020-05-07 | 196.25 | 197.03 | 193.48 | 194.12 | 181.09 | 1,014,374 |
| 2020-05-06 | 193.25 | 196.50 | 192.22 | 193.03 | 180.07 | 1,185,321 |
| 2020-05-05 | 195.37 | 196.69 | 192.93 | 193.32 | 180.34 | 1,092,700 |
| 2020-05-04 | 188.94 | 191.80 | 185.85 | 191.52 | 178.66 | 1,101,823 |
| 2020-05-01 | 190.21 | 191.22 | 187.84 | 190.00 | 177.24 | 1,356,562 |
| 2020-04-30 | 194.12 | 195.33 | 192.05 | 193.50 | 180.51 | 2,138,381 |
| 2020-04-29 | 197.84 | 199.95 | 196.66 | 197.58 | 184.31 | 1,638,090 |
| 2020-04-28 | 194.00 | 199.82 | 191.26 | 197.58 | 184.31 | 2,385,151 |
| 2020-04-27 | 180.73 | 189.00 | 180.52 | 187.51 | 174.92 | 1,783,334 |
| 2020-04-24 | 177.13 | 180.22 | 174.94 | 180.08 | 167.99 | 1,272,948 |
| 2020-04-23 | 175.43 | 178.08 | 175.01 | 175.04 | 163.29 | 1,296,939 |
| 2020-04-22 | 173.07 | 175.60 | 171.95 | 174.76 | 163.03 | 985,359 |
| 2020-04-21 | 170.00 | 172.39 | 168.56 | 170.16 | 158.74 | 875,201 |
| 2020-04-20 | 175.77 | 176.89 | 172.75 | 172.96 | 161.35 | 1,011,116 |
| 2020-04-17 | 176.66 | 179.26 | 175.00 | 178.75 | 166.75 | 1,266,001 |
| 2020-04-16 | 175.35 | 176.19 | 170.35 | 172.49 | 160.91 | 921,277 |
| 2020-04-15 | 178.09 | 178.38 | 173.65 | 174.66 | 162.93 | 1,069,855 |
| 2020-04-14 | 180.00 | 181.54 | 177.36 | 180.80 | 168.66 | 1,748,367 |
| 2020-04-13 | 176.34 | 180.10 | 171.78 | 174.66 | 162.93 | 1,287,764 |
| 2020-04-09 | 173.34 | 180.34 | 172.01 | 179.86 | 167.78 | 2,170,938 |
| 2020-04-08 | 159.98 | 171.78 | 158.42 | 170.81 | 159.34 | 1,723,398 |
| 2020-04-07 | 162.91 | 164.79 | 158.13 | 159.11 | 148.43 | 1,464,794 |
| 2020-04-06 | 154.97 | 158.63 | 153.96 | 157.39 | 146.82 | 1,621,650 |
| 2020-04-03 | 151.30 | 154.72 | 146.58 | 147.26 | 137.37 | 1,635,032 |
| 2020-04-02 | 147.21 | 152.97 | 145.77 | 152.16 | 141.94 | 2,486,450 |
| 2020-04-01 | 150.42 | 151.22 | 145.31 | 146.70 | 136.85 | 2,659,583 |
| 2020-03-31 | 160.14 | 160.70 | 155.38 | 155.83 | 145.37 | 2,442,937 |
| 2020-03-30 | 160.02 | 162.58 | 157.27 | 161.40 | 150.56 | 1,773,790 |
| 2020-03-27 | 154.97 | 162.20 | 153.42 | 157.48 | 146.91 | 1,800,637 |
| 2020-03-26 | 154.69 | 163.21 | 153.02 | 161.69 | 150.83 | 2,426,032 |
| 2020-03-25 | 151.02 | 157.01 | 148.21 | 151.78 | 141.59 | 2,236,381 |
| 2020-03-24 | 135.41 | 154.46 | 132.03 | 152.97 | 142.70 | 3,079,064 |
| 2020-03-23 | 141.32 | 141.32 | 124.60 | 125.22 | 116.81 | 3,445,600 |
| 2020-03-20 | 159.42 | 159.43 | 140.57 | 141.88 | 132.35 | 2,746,228 |
| 2020-03-19 | 155.57 | 164.45 | 151.48 | 159.58 | 148.87 | 2,084,641 |
| 2020-03-18 | 164.98 | 170.90 | 143.61 | 156.53 | 146.02 | 2,396,133 |
| 2020-03-17 | 167.59 | 176.70 | 163.64 | 169.50 | 158.12 | 2,791,050 |
| 2020-03-16 | 163.30 | 173.29 | 157.41 | 166.12 | 154.97 | 2,419,439 |
| 2020-03-13 | 173.85 | 180.86 | 164.45 | 180.07 | 167.54 | 1,908,580 |
| 2020-03-12 | 174.63 | 178.39 | 165.00 | 165.06 | 153.58 | 2,583,534 |
| 2020-03-11 | 185.36 | 187.64 | 182.30 | 186.58 | 173.60 | 2,145,438 |
| 2020-03-10 | 188.96 | 191.73 | 180.91 | 190.85 | 177.57 | 2,935,676 |
| 2020-03-09 | 182.75 | 189.97 | 181.25 | 183.84 | 171.05 | 2,081,610 |
| 2020-03-06 | 193.91 | 195.75 | 188.88 | 194.41 | 180.88 | 1,864,404 |
| 2020-03-05 | 199.29 | 202.74 | 197.55 | 198.91 | 185.07 | 1,599,066 |
| 2020-03-04 | 197.91 | 204.53 | 195.40 | 204.34 | 190.12 | 1,897,653 |
| 2020-03-03 | 192.20 | 197.04 | 191.00 | 193.92 | 180.43 | 3,065,732 |
| 2020-03-02 | 182.70 | 191.28 | 182.09 | 191.22 | 177.92 | 1,778,744 |
| 2020-02-28 | 178.34 | 180.61 | 174.01 | 180.45 | 167.90 | 3,424,874 |
| 2020-02-27 | 191.38 | 192.71 | 183.43 | 183.48 | 170.71 | 2,116,613 |
| 2020-02-26 | 195.50 | 197.64 | 193.84 | 194.43 | 180.90 | 1,716,299 |
| 2020-02-25 | 202.00 | 203.41 | 193.72 | 194.78 | 181.23 | 1,285,801 |
| 2020-02-24 | 203.84 | 205.51 | 202.26 | 202.52 | 188.43 | 1,306,992 |
| 2020-02-21 | 205.81 | 208.83 | 205.59 | 207.50 | 193.06 | 1,053,766 |
| 2020-02-20 | 210.00 | 211.24 | 205.02 | 206.31 | 191.96 | 1,200,155 |
| 2020-02-19 | 208.62 | 210.71 | 208.22 | 210.31 | 195.68 | 1,200,776 |
| 2020-02-18 | 207.18 | 209.67 | 204.71 | 207.68 | 193.23 | 1,355,825 |
| 2020-02-14 | 207.52 | 208.13 | 206.49 | 207.31 | 192.89 | 1,377,372 |
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.