If you invested $1000 in Ecolab Inc. (ECL) 10 years ago, it would be worth $2,503.66 as of October 03, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,355.82, while $1000 invested 1 year ago would be worth $995.02. This corresponds to total returns of 150.37%, 35.58%, -0.5%, respectively, with annualized returns of 9.61%, 6.28%, -0.5%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| 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 |
| August 17, 2026 | 274.12 | 275.84 | 275.84 | 277.21 | 273.33 | 2.35M |
| August 14, 2026 | 275.14 | 276.11 | 276.11 | 276.93 | 274.3 | 757,632 |
| August 13, 2026 | 278.95 | 276.26 | 276.26 | 279.62 | 274.53 | 857,862 |
| August 12, 2026 | 282.47 | 278.43 | 278.43 | 282.85 | 277.88 | 1.16M |
| August 11, 2026 | 282.79 | 284.63 | 284.63 | 286.34 | 281.63 | 689,849 |
| August 10, 2026 | 284.25 | 284.4 | 284.4 | 284.89 | 281.31 | 901,360 |
| August 07, 2026 | 282.72 | 285.17 | 285.17 | 287.71 | 282.2 | 975,587 |
| August 06, 2026 | 286.62 | 283.46 | 283.46 | 288.45 | 280.73 | 1.19M |
| August 05, 2026 | 285 | 285.47 | 285.47 | 286.46 | 282.37 | 1.27M |
| August 04, 2026 | 278 | 283.14 | 283.14 | 283.73 | 276.32 | 1.15M |
| August 03, 2026 | 280.25 | 279.43 | 279.43 | 281.86 | 275.72 | 1.45M |
| July 31, 2026 | 274.4 | 277.63 | 277.63 | 279.17 | 272.79 | 1.62M |
| July 30, 2026 | 282 | 279.34 | 279.34 | 283.77 | 275.75 | 1.11M |
| July 29, 2026 | 285.68 | 283.7 | 283.7 | 285.68 | 278.88 | 1.52M |
| July 28, 2026 | 278 | 282.9 | 282.9 | 284.99 | 275.21 | 1.86M |
| July 27, 2026 | 269.04 | 271.38 | 271.38 | 272.29 | 269 | 1.42M |
| July 23, 2026 | 262.87 | 263.14 | 263.14 | 265.47 | 261.5 | 1.2M |
| July 22, 2026 | 266.43 | 266.88 | 266.88 | 267.37 | 263.05 | 1.11M |
| July 21, 2026 | 267.16 | 264.2 | 264.2 | 268.32 | 263.22 | 1.14M |
| July 20, 2026 | 272.68 | 268.65 | 268.65 | 273.94 | 266.13 | 1.15M |
| July 17, 2026 | 277.65 | 272.83 | 272.83 | 281.2 | 272.09 | 1.16M |
| July 16, 2026 | 269.06 | 275.71 | 275.71 | 275.74 | 268.68 | 1.18M |
| July 15, 2026 | 269.4 | 270.25 | 270.25 | 273.16 | 268.46 | 1.01M |
| July 14, 2026 | 271.42 | 269.75 | 269.75 | 273.03 | 269.49 | 836,450 |
| July 13, 2026 | 274.07 | 271.85 | 271.85 | 275.87 | 269.61 | 833,019 |
| July 10, 2026 | 273.64 | 274.31 | 274.31 | 275.7 | 272.86 | 638,580 |
| July 09, 2026 | 273.8 | 273.03 | 273.03 | 275.4 | 270.37 | 969,819 |
| July 08, 2026 | 278.33 | 274.12 | 274.12 | 278.34 | 272.21 | 1.19M |