Ecolab Stock Price History
NYSE: ECLConsumer DiscretionaryPackage Goods/CosmeticsUSD
281.83+0.14 (+0.05%)
At close: Oct 9, 4:01 PM ET · Delayed 15 min
ECL price history at a glance
The price history for Ecolab (ECL) on this page begins on February 19, 1973, when the stock closed at $2.48; it most recently closed at $281.83 on October 5, 2026. The highest price in this record is $309.27, reached on February 23, 2026; the latest close is 8.9% below that peak. Across the 52 complete calendar years in the table, ECL finished higher in 41 and lower in 11. Its best year was 1982 (+69.7%) and its worst was 2022 (-38.0%).
Over roughly 54 years the share price changed +11279.7%, a 9.2% compound annual price return (excluding dividends). In the last 12 months alone, ECL has gained 3.4%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 1973
- $309.27
- Date of high
- Feb 23, 2026
- Low since 1973
- $1.00
- Date of low
- Mar 1, 1982
- 52-week high
- $309.27
- 52-week low
- $243.15
- Last close
- $281.83
ECL returns
1 week
+2.97%
1 month
+3.53%
3 months
+2.74%
6 months
+3.12%
Year to date
+7.36%
1 year
+3.41%
3 years
+71.10%
5 years
+27.92%
ECL price return, excluding dividends.
ECL annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 281.83 | +7.31% |
| 2025 | 262.64 | +13.24% |
| 2024 | 231.93 | +16.93% |
| 2023 | 198.35 | +36.27% |
| 2022 | 145.56 | -37.95% |
| 2021 | 234.59 | +8.43% |
| 2020 | 216.36 | +14.28% |
| 2019 | 189.32 | +29.08% |
| 2018 | 146.67 | +9.31% |
| 2017 | 134.18 | +14.47% |
| 2016 | 117.22 | +2.48% |
| 2015 | 114.38 | +9.65% |
| 2014 | 104.31 | +0.38% |
| 2013 | 103.92 | +39.77% |
| 2012 | 74.35 | +28.61% |
| 2011 | 57.81 | +14.66% |
| 2010 | 50.42 | +13.10% |
| 2009 | 44.58 | +24.42% |
| 2008 | 35.83 | -28.84% |
| 2007 | 50.35 | +11.39% |
| 2006 | 45.20 | +24.62% |
| 2005 | 36.27 | +3.25% |
| 2004 | 35.13 | +29.92% |
| 2003 | 27.04 | +8.38% |
| 2002 | 24.95 | +21.44% |
| 2001 | 20.55 | -4.86% |
| 2000 | 21.59 | +10.38% |
| 1999 | 19.56 | +8.12% |
| 1998 | 18.09 | +30.26% |
| 1997 | 13.89 | +48.17% |
| 1996 | 9.38 | +25.00% |
| 1995 | 7.50 | +43.71% |
| 1994 | 5.22 | -7.22% |
| 1993 | 5.63 | +22.45% |
| 1992 | 4.59 | +23.53% |
| 1991 | 3.72 | +41.67% |
| 1990 | 2.63 | -26.32% |
| 1989 | 3.56 | +7.55% |
| 1988 | 3.31 | +12.77% |
| 1987 | 2.94 | +1.07% |
| 1986 | 2.91 | +10.06% |
| 1985 | 2.64 | +56.48% |
| 1984 | 1.69 | -13.94% |
| 1983 | 1.96 | +12.05% |
| 1982 | 1.75 | +69.69% |
| 1981 | 1.03 | -21.42% |
| 1980 | 1.31 | -8.70% |
| 1979 | 1.44 | +5.14% |
| 1978 | 1.37 | -3.32% |
| 1977 | 1.41 | -9.04% |
| 1976 | 1.55 | +0.50% |
| 1975 | 1.55 | +0.51% |
| 1974 | 1.54 | -37.26% |
| 1973* | 2.45 | -0.95% |
* Partial year: the record begins after the start of 1973; return measured from the first available close.
2026 return is year to date.
ECL daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 281.69 | 282.68 | 279.90 | 281.83 | +0.05% | |
| 276.52 | 282.74 | 276.15 | 281.69 | +1.29% | |
| 279.02 | 280.08 | 277.31 | 278.10 | -0.97% | |
| 278.76 | 282.44 | 275.80 | 280.82 | +1.35% | |
| 272.06 | 279.57 | 271.00 | 277.07 | +1.23% | |
| 273.31 | 275.31 | 271.17 | 273.70 | +0.90% | |
| 272.69 | 273.60 | 267.46 | 271.26 | -1.21% | |
| 278.13 | 278.13 | 274.58 | 274.58 | -1.18% | |
| 279.20 | 280.82 | 276.72 | 277.87 | -0.84% | |
| 277.57 | 281.27 | 277.00 | 280.23 | +0.26% | |
| 276.36 | 280.66 | 273.14 | 279.49 | +1.50% | |
| 276.07 | 278.14 | 273.75 | 275.37 | -0.49% | |
| 275.39 | 277.81 | 273.66 | 276.72 | +0.18% | |
| 272.84 | 277.11 | 271.00 | 276.22 | +2.31% | |
| 272.10 | 272.11 | 267.83 | 269.98 | +0.19% | |
| 269.97 | 271.64 | 267.91 | 269.46 | -0.82% | |
| 276.98 | 276.98 | 271.67 | 271.68 | -0.88% | |
| 275.59 | 278.15 | 272.25 | 274.08 | -0.19% | |
| 276.40 | 277.45 | 272.57 | 274.60 | -0.33% | |
| 276.56 | 277.12 | 273.83 | 275.51 | -0.24% | |
| 274.21 | 277.55 | 273.04 | 276.18 | +1.69% | |
| 270.28 | 272.24 | 268.52 | 271.60 | -0.22% | |
| 276.00 | 277.17 | 272.21 | 272.21 | -2.12% | |
| 277.46 | 280.51 | 276.00 | 278.11 | -0.42% | |
| 275.87 | 280.50 | 275.25 | 279.28 | +0.11% | |
| 281.54 | 283.00 | 276.15 | 278.97 | -0.33% | |
| 281.68 | 284.96 | 278.89 | 279.90 | -0.12% | |
| 282.71 | 284.21 | 279.32 | 280.25 | -1.04% | |
| 285.35 | 286.31 | 281.33 | 283.20 | -1.24% | |
| 287.73 | 289.99 | 285.16 | 286.75 | +0.29% | |
| 287.38 | 288.75 | 284.43 | 285.91 | -1.61% | |
| 290.45 | 295.33 | 289.89 | 290.60 | +0.37% | |
| 286.99 | 290.28 | 285.00 | 289.54 | +0.89% | |
| 284.06 | 287.38 | 283.90 | 286.98 | +1.90% | |
| 281.32 | 283.65 | 278.45 | 281.63 | +0.05% | |
| 282.44 | 286.60 | 280.33 | 281.48 | -1.45% | |
| 280.35 | 285.78 | 279.10 | 285.62 | +2.01% | |
| 276.40 | 282.15 | 275.24 | 280.00 | +1.51% | |
| 274.12 | 277.21 | 273.33 | 275.84 | -0.10% | |
| 275.14 | 276.93 | 274.30 | 276.11 | -0.05% | |
| 278.95 | 279.62 | 274.53 | 276.26 | -0.78% | |
| 282.47 | 282.85 | 277.88 | 278.43 | -2.18% | |
| 282.79 | 286.34 | 281.63 | 284.63 | +0.08% | |
| 284.25 | 284.89 | 281.31 | 284.40 | -0.27% | |
| 282.72 | 287.71 | 282.20 | 285.17 | +0.60% | |
| 286.62 | 288.45 | 280.73 | 283.46 | -0.70% | |
| 285.00 | 286.46 | 282.37 | 285.47 | +0.82% | |
| 278.00 | 283.73 | 276.32 | 283.14 | +1.33% | |
| 280.25 | 281.86 | 275.72 | 279.43 | +0.65% | |
| 274.40 | 279.17 | 272.79 | 277.63 | -0.61% | |
| 282.00 | 283.77 | 275.75 | 279.34 | -1.54% | |
| 285.68 | 285.68 | 278.88 | 283.70 | +0.28% | |
| 278.00 | 284.99 | 275.21 | 282.90 | +4.24% | |
| 269.04 | 272.29 | 269.00 | 271.38 | +0.98% | |
| 263.75 | 268.83 | 263.20 | 268.75 | +2.13% | |
| 262.87 | 265.47 | 261.50 | 263.14 | -1.40% | |
| 266.43 | 267.37 | 263.05 | 266.88 | +1.01% | |
| 267.16 | 268.32 | 263.22 | 264.20 | -1.66% | |
| 272.68 | 273.94 | 266.13 | 268.65 | -1.53% | |
| 277.65 | 281.20 | 272.09 | 272.83 | -1.04% | |
| 269.06 | 275.74 | 268.68 | 275.71 | +2.02% | |
| 269.40 | 273.16 | 268.46 | 270.25 | +0.19% | |
| 271.42 | 273.03 | 269.49 | 269.75 | -0.77% | |
| 274.07 | 275.87 | 269.61 | 271.85 | -0.90% | |
| 273.64 | 275.70 | 272.86 | 274.31 | +0.47% | |
| 273.80 | 275.40 | 270.37 | 273.03 | -0.40% | |
| 278.33 | 278.34 | 272.21 | 274.12 | -3.17% | |
| 287.04 | 288.30 | 281.80 | 283.08 | -0.23% | |
| 284.25 | 284.25 | 278.50 | 283.72 | +0.13% | |
| 278.94 | 283.41 | 276.09 | 283.36 | +1.79% | |
| 278.33 | 282.92 | 277.38 | 278.37 | -0.09% | |
| 279.70 | 280.34 | 276.58 | 278.61 | +0.00% | |
| 281.50 | 282.26 | 277.11 | 278.60 | -1.78% | |
| 280.30 | 283.95 | 277.95 | 283.65 | +0.87% | |
| 277.89 | 283.41 | 277.00 | 281.20 | +1.78% | |
| 272.69 | 279.77 | 270.05 | 276.29 | +2.84% | |
| 267.90 | 273.46 | 267.10 | 268.66 | -0.25% | |
| 267.67 | 271.90 | 265.92 | 269.34 | +0.08% | |
| 270.58 | 275.44 | 268.87 | 269.12 | +0.02% | |
| 272.19 | 275.35 | 267.80 | 269.06 | -1.76% | |
| 269.00 | 276.78 | 269.00 | 273.87 | +1.97% | |
| 268.71 | 271.15 | 267.50 | 268.58 | +1.19% | |
| 267.70 | 268.00 | 261.76 | 265.41 | +0.68% | |
| 259.08 | 264.83 | 257.50 | 263.63 | +2.58% | |
| 265.16 | 265.16 | 255.09 | 256.99 | -2.82% | |
| 262.00 | 264.48 | 260.59 | 264.44 | +2.73% | |
| 255.24 | 260.54 | 255.00 | 257.41 | -0.22% | |
| 256.78 | 261.29 | 256.35 | 257.97 | +1.43% | |
| 259.14 | 260.75 | 254.00 | 254.33 | -0.52% | |
| 255.76 | 260.06 | 254.21 | 255.67 | -0.23% | |
| 250.76 | 258.55 | 250.25 | 256.26 | +2.31% | |
| 253.27 | 254.31 | 247.84 | 250.47 | -2.16% | |
| 260.17 | 260.92 | 255.63 | 256.00 | -1.63% | |
| 259.54 | 263.95 | 258.62 | 260.25 | -0.89% | |
| 260.00 | 266.91 | 258.19 | 262.58 | +3.28% | |
| 254.59 | 255.59 | 251.95 | 254.23 | +0.36% | |
| 251.70 | 254.04 | 250.50 | 253.32 | +1.26% | |
| 247.40 | 251.80 | 244.93 | 250.18 | +0.62% | |
| 244.96 | 250.36 | 243.21 | 248.64 | +1.18% | |
| 246.00 | 248.02 | 243.15 | 245.73 | -1.40% | |
| 248.36 | 251.35 | 246.95 | 249.21 | +0.64% | |
| 248.32 | 250.15 | 245.25 | 247.62 | -0.51% | |
| 250.00 | 251.07 | 248.60 | 248.88 | -0.30% | |
| 250.79 | 252.97 | 248.60 | 249.62 | -0.83% | |
| 251.12 | 252.40 | 248.75 | 251.70 | +0.24% | |
| 255.82 | 257.37 | 250.13 | 251.10 | -1.23% | |
| 257.58 | 258.36 | 251.89 | 254.22 | -0.91% | |
| 264.02 | 265.50 | 256.44 | 256.55 | -2.61% | |
| 261.65 | 265.79 | 261.65 | 263.42 | +2.24% | |
| 256.93 | 259.12 | 254.57 | 257.65 | +0.81% | |
| 257.58 | 261.02 | 254.83 | 255.59 | -1.51% | |
| 262.48 | 263.10 | 258.99 | 259.51 | -0.42% | |
| 257.23 | 262.00 | 256.00 | 260.60 | +1.55% | |
| 262.20 | 265.92 | 254.53 | 256.61 | -3.88% | |
| 267.84 | 269.14 | 259.21 | 266.96 | -0.34% | |
| 269.75 | 269.96 | 265.95 | 267.88 | -0.60% | |
| 270.66 | 271.52 | 266.00 | 269.49 | -0.72% | |
| 269.97 | 272.96 | 267.23 | 271.45 | +0.94% | |
| 271.96 | 274.12 | 267.42 | 268.93 | -0.71% | |
| 277.04 | 277.69 | 269.58 | 270.84 | -1.76% | |
| 274.80 | 278.84 | 274.16 | 275.68 | +0.32% | |
| 270.03 | 279.00 | 269.06 | 274.80 | +2.07% | |
| 270.10 | 273.00 | 267.85 | 269.23 | -0.42% | |
| 271.86 | 273.46 | 267.54 | 270.37 | -1.01% | |
| 276.94 | 276.94 | 272.07 | 273.13 | -0.75% | |
| 271.73 | 275.89 | 269.88 | 275.20 | +0.70% | |
| 273.71 | 274.77 | 272.00 | 273.29 | +0.30% | |
| 270.37 | 273.09 | 268.62 | 272.47 | -0.38% | |
| 268.77 | 273.56 | 267.79 | 273.51 | +4.29% | |
| 265.71 | 266.53 | 259.14 | 262.26 | -1.79% | |
| 263.13 | 267.10 | 262.48 | 267.03 | +1.04% | |
| 265.18 | 269.11 | 262.71 | 264.28 | -1.95% | |
| 267.45 | 270.86 | 265.56 | 269.54 | +1.32% | |
| 261.05 | 266.30 | 259.76 | 266.02 | +1.34% | |
| 262.00 | 265.46 | 261.70 | 262.49 | +0.43% | |
| 263.42 | 265.23 | 260.54 | 261.37 | -1.09% | |
| 268.93 | 269.93 | 263.28 | 264.25 | -1.60% | |
| 268.46 | 270.90 | 265.11 | 268.54 | +1.53% | |
| 260.00 | 267.87 | 258.58 | 264.49 | +1.29% | |
| 259.12 | 264.04 | 257.03 | 261.13 | +1.81% | |
| 257.03 | 259.05 | 254.34 | 256.48 | -0.86% | |
| 259.54 | 260.43 | 252.66 | 258.70 | -1.20% | |
| 269.51 | 270.48 | 261.50 | 261.84 | -3.94% | |
| 274.15 | 274.20 | 269.50 | 272.59 | -0.19% | |
| 279.45 | 279.70 | 272.22 | 273.11 | -0.39% | |
| 278.22 | 279.13 | 273.61 | 274.18 | -0.62% | |
| 275.24 | 278.38 | 274.43 | 275.89 | -0.40% | |
| 278.99 | 279.90 | 275.27 | 277.00 | -1.56% | |
| 281.66 | 285.26 | 279.90 | 281.39 | -0.17% | |
| 279.55 | 282.48 | 274.74 | 281.86 | -0.29% | |
| 283.45 | 285.00 | 279.65 | 282.69 | -1.48% | |
| 294.91 | 296.28 | 284.56 | 286.93 | -3.68% | |
| 297.19 | 298.85 | 295.30 | 297.88 | -0.19% | |
| 299.88 | 299.88 | 292.42 | 298.46 | -1.65% | |
| 304.98 | 305.80 | 297.91 | 303.46 | -1.59% | |
| 305.57 | 308.36 | 303.75 | 308.35 | +0.52% | |
| 308.02 | 308.71 | 303.04 | 306.76 | +0.08% | |
| 308.66 | 309.24 | 302.84 | 306.52 | -0.53% | |
| 308.19 | 309.27 | 305.67 | 308.16 | +0.81% | |
| 302.22 | 306.11 | 300.13 | 305.67 | +0.50% | |
| 301.95 | 304.94 | 299.60 | 304.16 | +1.05% | |
| 301.62 | 303.52 | 299.11 | 301.00 | -0.53% | |
| 303.61 | 305.52 | 300.78 | 302.59 | -0.40% | |
| 300.63 | 304.25 | 298.51 | 303.80 | +1.55% | |
| 300.65 | 303.92 | 298.12 | 299.17 | -0.51% | |
| 304.60 | 306.52 | 300.62 | 300.69 | -0.94% | |
| 299.86 | 304.30 | 297.09 | 303.55 | +1.31% | |
| 294.38 | 303.01 | 285.85 | 299.62 | +3.98% | |
| 288.95 | 289.19 | 284.82 | 288.16 | -0.75% | |
| 287.59 | 291.08 | 286.84 | 290.33 | +1.09% | |
| 289.40 | 290.00 | 285.24 | 287.19 | -0.34% | |
| 283.89 | 289.31 | 282.85 | 288.16 | +2.03% | |
| 282.30 | 286.01 | 280.63 | 282.42 | -0.43% | |
| 282.44 | 285.65 | 280.97 | 283.65 | +0.59% | |
| 283.12 | 284.91 | 279.42 | 281.99 | -0.30% | |
| 281.42 | 284.43 | 278.38 | 282.83 | +0.49% | |
| 283.56 | 284.03 | 278.87 | 281.46 | -0.93% | |
| 282.75 | 285.00 | 281.08 | 284.09 | +0.15% | |
| 282.84 | 284.78 | 281.53 | 283.67 | +0.63% | |
| 281.38 | 282.35 | 279.54 | 281.90 | +0.15% | |
| 280.92 | 281.54 | 278.70 | 281.48 | +0.58% | |
| 275.00 | 282.47 | 274.39 | 279.86 | +2.51% | |
| 273.74 | 274.89 | 271.12 | 273.00 | -1.47% | |
| 276.90 | 277.90 | 274.48 | 277.07 | -0.24% | |
| 277.17 | 280.00 | 275.63 | 277.73 | +0.75% | |
| 273.00 | 276.72 | 272.07 | 275.65 | +0.77% | |
| 270.76 | 273.68 | 270.00 | 273.54 | +0.94% | |
| 271.40 | 273.66 | 270.00 | 271.00 | -0.27% | |
| 271.46 | 273.77 | 270.03 | 271.73 | -0.00% | |
| 266.27 | 273.54 | 265.78 | 271.74 | +1.11% | |
| 272.49 | 272.91 | 267.74 | 268.75 | -1.02% | |
| 262.58 | 272.63 | 261.57 | 271.53 | +3.17% | |
| 261.93 | 264.60 | 260.00 | 263.18 | +0.21% | |
| 261.20 | 263.41 | 259.14 | 262.64 | +0.05% | |
| 264.28 | 264.90 | 262.45 | 262.52 | -0.74% | |
| 264.72 | 265.45 | 263.60 | 264.48 | -0.39% | |
| 265.97 | 266.32 | 264.09 | 265.52 | -0.09% | |
| 265.00 | 266.12 | 263.20 | 265.75 | +0.06% | |
| 264.36 | 266.00 | 263.46 | 265.58 | +0.32% | |
| 267.98 | 267.98 | 264.16 | 264.74 | -0.99% | |
| 264.06 | 267.99 | 263.26 | 267.38 | +1.44% | |
| 262.05 | 264.10 | 260.66 | 263.59 | +0.25% | |
| 261.83 | 266.31 | 260.00 | 262.92 | +0.39% | |
| 258.68 | 263.40 | 258.62 | 261.89 | +0.91% | |
| 261.08 | 261.25 | 258.56 | 259.53 | -0.61% | |
| 262.84 | 263.91 | 259.36 | 261.11 | -0.94% | |
| 262.69 | 264.01 | 260.68 | 263.60 | +0.87% | |
| 258.14 | 261.76 | 257.46 | 261.33 | +1.51% | |
| 252.50 | 258.27 | 251.77 | 257.45 | +1.64% | |
| 257.57 | 258.83 | 252.78 | 253.29 | -1.50% | |
| 259.70 | 259.70 | 256.90 | 257.15 | -0.98% | |
| 264.76 | 265.20 | 259.13 | 259.69 | -1.79% | |
| 264.40 | 265.30 | 262.37 | 264.42 | +0.03% | |
| 271.32 | 272.87 | 264.16 | 264.33 | -2.42% | |
| 274.05 | 274.51 | 269.74 | 270.89 | -0.72% | |
| 273.57 | 275.94 | 272.52 | 272.86 | -0.84% | |
| 274.05 | 276.62 | 273.13 | 275.16 | +0.06% | |
| 273.18 | 276.12 | 272.42 | 274.99 | +0.56% | |
| 269.78 | 275.14 | 268.74 | 273.46 | +1.73% | |
| 267.45 | 269.16 | 265.89 | 268.80 | +0.65% | |
| 262.37 | 268.67 | 261.74 | 267.07 | +2.04% | |
| 261.93 | 262.90 | 260.97 | 261.74 | +0.09% | |
| 256.96 | 261.62 | 255.91 | 261.50 | +2.28% | |
| 254.12 | 257.44 | 251.75 | 255.67 | +0.08% | |
| 258.00 | 258.59 | 255.10 | 255.46 | -1.21% | |
| 260.75 | 261.81 | 258.01 | 258.58 | -1.30% | |
| 260.73 | 263.98 | 258.01 | 261.98 | +0.35% | |
| 262.15 | 263.86 | 260.19 | 261.06 | -0.38% | |
| 259.81 | 262.51 | 258.24 | 262.05 | +1.35% | |
| 256.38 | 259.08 | 253.90 | 258.56 | +0.95% | |
| 252.82 | 256.38 | 252.17 | 256.13 | +1.21% | |
| 258.36 | 260.39 | 252.36 | 253.06 | -2.27% | |
| 259.61 | 260.33 | 255.20 | 258.93 | +0.10% | |
| 257.33 | 259.05 | 255.85 | 258.66 | +0.47% | |
| 259.00 | 259.00 | 251.74 | 257.45 | +0.41% | |
| 256.18 | 259.32 | 255.35 | 256.40 | -0.27% | |
| 255.34 | 261.66 | 255.16 | 257.10 | -0.14% | |
| 266.52 | 267.04 | 256.74 | 257.47 | -4.03% | |
| 276.90 | 279.75 | 265.16 | 268.28 | -4.09% | |
| 276.90 | 280.34 | 275.54 | 279.71 | +0.89% | |
| 276.64 | 277.90 | 274.67 | 277.23 | +0.80% | |
| 276.39 | 277.29 | 273.24 | 275.02 | -0.36% | |
| 277.59 | 278.30 | 275.12 | 276.00 | -0.79% | |
| 279.29 | 280.91 | 276.84 | 278.19 | -0.71% | |
| 277.30 | 280.58 | 276.79 | 280.17 | +1.24% | |
| 271.00 | 276.89 | 270.80 | 276.75 | +2.27% | |
| 273.94 | 275.42 | 268.79 | 270.62 | -1.13% | |
| 272.67 | 276.36 | 271.38 | 273.70 | +0.25% | |
| 269.78 | 274.33 | 269.11 | 273.03 | +1.04% | |
| 271.74 | 272.55 | 269.50 | 270.22 | -0.68% | |
| 274.00 | 276.23 | 271.76 | 272.08 | -0.17% | |
| 280.86 | 281.28 | 272.00 | 272.54 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ECL chart for longer ranges.