Ecolab Inc. (ECL) NYSE
Currency In USD
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ECL Historical Return
If you invested $1000 in Ecolab Inc. (ECL) 10 years ago, it would be worth $2,990.67 as of November 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,373.45, while $1000 invested 1 year ago would be worth $1,185.07. This corresponds to total returns of 199.07%, 37.34%, 18.51%, respectively, with annualized returns of 11.58%, 6.55%, 18.51%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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ECL Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| November 11, 2026 | 305.15 | 307.86 | 307.86 | 307.93 | 302.5 | 1.17M |
| November 10, 2026 | 305.69 | 306.03 | 306.03 | 308.5 | 304.59 | 1.29M |
| November 09, 2026 | 304.45 | 306.74 | 306.74 | 309.59 | 301.63 | 1.61M |
| November 06, 2026 | 300 | 300.68 | 300.68 | 304.15 | 297 | 2.17M |
| November 05, 2026 | 318.85 | 305.83 | 305.83 | 318.93 | 303.68 | 2.62M |
| November 04, 2026 | 311 | 315.01 | 315.01 | 315.58 | 305.82 | 2.74M |
| November 03, 2026 | 307.6 | 304.68 | 304.68 | 307.88 | 303.58 | 1.24M |
| November 02, 2026 | 305.99 | 308.38 | 308.38 | 310 | 302.7 | 1.48M |
| October 30, 2026 | 301.84 | 302.98 | 302.98 | 305.71 | 300.71 | 1.72M |
| October 29, 2026 | 295.13 | 300.86 | 300.86 | 302.59 | 293.29 | 2.03M |
| October 28, 2026 | 290.73 | 292.41 | 292.41 | 293.81 | 288.24 | 1.16M |
| October 27, 2026 | 284.16 | 291.27 | 291.27 | 294.75 | 283.99 | 1.57M |
| October 26, 2026 | 288.96 | 288.89 | 288.89 | 290.84 | 287.11 | 1.36M |
| October 23, 2026 | 290.58 | 288.53 | 288.53 | 292.28 | 286.57 | 973,093 |
| October 22, 2026 | 287.81 | 292.3 | 292.3 | 292.58 | 286.94 | 1.2M |
| October 21, 2026 | 287.92 | 288.09 | 288.09 | 289.67 | 285 | 1.4M |
| October 20, 2026 | 285.95 | 288.16 | 288.16 | 288.61 | 283.74 | 1.84M |
| October 19, 2026 | 287.35 | 285.94 | 285.94 | 290 | 284.12 | 1.94M |
| October 16, 2026 | 292.28 | 288.89 | 288.89 | 294.29 | 286 | 3.4M |
| October 15, 2026 | 292.15 | 290.81 | 290.81 | 295.95 | 290.38 | 1.94M |
| October 14, 2026 | 284.63 | 287.71 | 287.71 | 288.29 | 284.37 | 1.1M |
| October 13, 2026 | 286.31 | 285.66 | 285.66 | 287 | 283.69 | 1.12M |
| October 12, 2026 | 281 | 284.3 | 284.3 | 285.57 | 278.85 | 835,460 |
| October 09, 2026 | 281.69 | 281.83 | 281.83 | 282.69 | 279.9 | 870,452 |
| October 08, 2026 | 276.52 | 281.69 | 281.69 | 282.74 | 276.15 | 953,706 |
| October 07, 2026 | 279.02 | 278.1 | 278.1 | 280.08 | 277.31 | 1.14M |
| October 06, 2026 | 278.76 | 280.82 | 280.82 | 282.44 | 275.8 | 1.15M |
| October 05, 2026 | 272.06 | 277.07 | 277.07 | 279.57 | 271 | 932,559 |
| October 02, 2026 | 273.31 | 273.7 | 273.7 | 275.31 | 271.17 | 1.21M |
| October 01, 2026 | 272.69 | 271.26 | 271.26 | 273.6 | 267.46 | 1.67M |
| September 30, 2026 | 278.13 | 274.58 | 274.58 | 278.13 | 274.58 | 1.5M |
| September 29, 2026 | 279.2 | 277.87 | 277.87 | 280.82 | 276.72 | 1.09M |
| September 28, 2026 | 277.57 | 280.23 | 280.23 | 281.27 | 277 | 942,411 |
| September 25, 2026 | 276.36 | 279.49 | 279.49 | 280.66 | 273.14 | 994,011 |
| September 24, 2026 | 276.07 | 275.37 | 275.37 | 278.14 | 273.75 | 928,861 |
| September 23, 2026 | 275.39 | 276.72 | 276.72 | 277.81 | 273.66 | 915,293 |
| September 22, 2026 | 272.84 | 276.22 | 276.22 | 277.11 | 271 | 1.06M |
| September 21, 2026 | 272.1 | 269.98 | 269.98 | 272.11 | 267.83 | 797,014 |
| September 18, 2026 | 269.97 | 269.46 | 269.46 | 271.64 | 267.91 | 2.49M |
| September 17, 2026 | 276.98 | 271.68 | 271.68 | 276.98 | 271.67 | 936,478 |
| September 16, 2026 | 275.59 | 274.08 | 274.08 | 278.15 | 272.25 | 1.26M |
| September 15, 2026 | 276.4 | 274.6 | 274.6 | 277.45 | 272.57 | 1.01M |
| September 11, 2026 | 274.21 | 276.18 | 276.18 | 277.55 | 273.04 | 1.29M |
| September 10, 2026 | 270.28 | 271.6 | 271.6 | 272.24 | 268.52 | 1.17M |
| September 09, 2026 | 276 | 272.21 | 272.21 | 277.17 | 272.21 | 1.05M |
| September 08, 2026 | 277.46 | 278.11 | 278.11 | 280.51 | 276 | 1.26M |
| September 04, 2026 | 275.87 | 279.28 | 279.28 | 280.5 | 275.25 | 1M |
| September 03, 2026 | 281.54 | 278.97 | 278.97 | 283 | 276.15 | 905,539 |
| September 02, 2026 | 281.68 | 279.9 | 279.9 | 284.96 | 278.89 | 1.38M |
| September 01, 2026 | 282.71 | 280.25 | 280.25 | 284.21 | 279.32 | 1.34M |
| August 31, 2026 | 285.35 | 283.2 | 283.2 | 286.31 | 281.33 | 1.46M |
| August 28, 2026 | 287.73 | 286.75 | 286.75 | 289.99 | 285.16 | 730,271 |
| August 27, 2026 | 287.38 | 285.91 | 285.91 | 288.75 | 284.43 | 1.37M |
| August 26, 2026 | 290.45 | 290.6 | 290.6 | 295.33 | 289.89 | 1.42M |
| August 25, 2026 | 286.99 | 289.54 | 289.54 | 290.28 | 285 | 1.76M |
| August 24, 2026 | 284.06 | 286.98 | 286.98 | 287.38 | 283.9 | 1.49M |
| August 21, 2026 | 281.32 | 281.63 | 281.63 | 283.65 | 278.45 | 2.22M |
| August 20, 2026 | 282.44 | 281.48 | 281.48 | 286.6 | 280.33 | 1.85M |
| August 19, 2026 | 280.35 | 285.62 | 285.62 | 285.78 | 279.1 | 1.51M |
| August 18, 2026 | 276.4 | 280 | 280 | 282.15 | 275.24 | 2.08M |
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