If you invested $1000 in Clean Harbors, Inc. (CLH) 10 years ago, it would be worth $6,472.35 as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $3,119.56, while $1000 invested 1 year ago would be worth $1,293.36. This corresponds to total returns of 547.23%, 211.96%, 29.34%, respectively, with annualized returns of 20.52%, 25.53%, 29.34%.
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 |
|---|---|---|---|---|---|---|
| August 21, 2026 | 323.48 | 315.98 | 315.98 | 323.48 | 314.52 | 313,256 |
| August 20, 2026 | 324.07 | 321.95 | 321.95 | 328.68 | 321.79 | 527,464 |
| August 19, 2026 | 320.98 | 325.22 | 325.22 | 326.73 | 318.92 | 715,458 |
| August 18, 2026 | 326.05 | 319.5 | 319.5 | 326.9 | 318.06 | 544,799 |
| August 17, 2026 | 320.32 | 326.05 | 326.05 | 326.46 | 319.23 | 542,324 |
| August 14, 2026 | 321.7 | 321.98 | 321.98 | 323.21 | 319.08 | 552,801 |
| August 13, 2026 | 317.35 | 320.24 | 320.24 | 320.69 | 316.47 | 534,518 |
| August 12, 2026 | 311.19 | 316.65 | 316.65 | 318.87 | 310.54 | 514,360 |
| August 11, 2026 | 310.15 | 311.55 | 311.55 | 314.04 | 309.98 | 254,177 |
| August 10, 2026 | 309.07 | 310 | 310 | 314.4 | 307.22 | 406,778 |
| August 07, 2026 | 307.5 | 308.17 | 308.17 | 310.21 | 306.53 | 345,704 |
| August 06, 2026 | 311.93 | 307.64 | 307.64 | 315.51 | 307.47 | 313,305 |
| August 05, 2026 | 312.63 | 309.24 | 309.24 | 315.26 | 306.13 | 363,391 |
| August 04, 2026 | 309.74 | 310.61 | 310.61 | 311.85 | 303.46 | 503,788 |
| August 03, 2026 | 313.16 | 310.98 | 310.98 | 317.03 | 310.69 | 417,208 |
| July 31, 2026 | 316.99 | 312.88 | 312.88 | 317.74 | 312.3 | 372,260 |
| July 30, 2026 | 327.05 | 317.15 | 317.15 | 327.09 | 310.6 | 724,179 |
| July 29, 2026 | 330.97 | 326.34 | 326.34 | 335.94 | 320.54 | 1.49M |
| July 28, 2026 | 304.54 | 303.67 | 303.67 | 306.35 | 299.84 | 677,042 |
| July 27, 2026 | 306.76 | 301.75 | 301.75 | 311.31 | 299.86 | 511,907 |
| July 24, 2026 | 306.7 | 303.74 | 303.74 | 309.49 | 303.6 | 418,359 |
| July 23, 2026 | 305.94 | 306.47 | 306.47 | 308.86 | 304.43 | 310,467 |
| July 22, 2026 | 305.71 | 306.27 | 306.27 | 309.56 | 305.46 | 296,731 |
| July 21, 2026 | 307.83 | 305.16 | 305.16 | 308.41 | 299.15 | 406,807 |
| July 20, 2026 | 312.42 | 310.22 | 310.22 | 314.88 | 309.59 | 439,519 |
| July 17, 2026 | 310.74 | 310.58 | 310.58 | 311.99 | 307.17 | 846,903 |
| July 16, 2026 | 304.87 | 310.57 | 310.57 | 311.36 | 302.62 | 490,391 |
| July 15, 2026 | 304.72 | 303.37 | 303.37 | 305.9 | 301.85 | 318,803 |
| July 14, 2026 | 303.7 | 305.16 | 305.16 | 307.46 | 301.41 | 321,159 |
| July 13, 2026 | 304.72 | 303.64 | 303.64 | 308.47 | 303.36 | 350,211 |
| July 10, 2026 | 303.44 | 304.13 | 304.13 | 304.97 | 301.53 | 354,684 |
| July 09, 2026 | 300.01 | 301.91 | 301.91 | 304.5 | 298.89 | 459,852 |
| July 08, 2026 | 298.05 | 300.96 | 300.96 | 301.54 | 295.34 | 390,332 |
| July 07, 2026 | 296.23 | 297.93 | 297.93 | 298.74 | 293.06 | 230,276 |
| July 06, 2026 | 291.84 | 294.56 | 294.56 | 296.98 | 290.59 | 349,677 |
| July 02, 2026 | 292.23 | 291.2 | 291.2 | 293.21 | 286.17 | 419,468 |
| July 01, 2026 | 296.82 | 290.74 | 290.74 | 297.96 | 290.44 | 438,733 |
| June 30, 2026 | 299.52 | 298.75 | 298.75 | 300.81 | 295.93 | 447,227 |
| June 29, 2026 | 300 | 299.8 | 299.8 | 302.63 | 298.05 | 407,117 |
| June 26, 2026 | 300 | 301.65 | 301.65 | 302.53 | 297.62 | 704,384 |
| June 25, 2026 | 300 | 299.39 | 299.39 | 305.46 | 297 | 453,096 |
| June 24, 2026 | 291.54 | 298.78 | 298.78 | 299.84 | 287.72 | 548,057 |
| June 23, 2026 | 287.22 | 289.87 | 289.87 | 290.69 | 282.39 | 458,439 |
| June 22, 2026 | 287.41 | 289.36 | 289.36 | 292.82 | 285.88 | 390,282 |
| June 18, 2026 | 288.54 | 288.6 | 288.6 | 291.34 | 285.58 | 535,299 |
| June 17, 2026 | 288.94 | 287.25 | 287.25 | 292.93 | 286.33 | 454,816 |
| June 16, 2026 | 284.41 | 290.62 | 290.62 | 290.93 | 282.9 | 513,511 |
| June 15, 2026 | 289.23 | 284.03 | 284.03 | 294.31 | 283.21 | 530,468 |
| June 12, 2026 | 287.66 | 287.78 | 287.78 | 289.34 | 284.64 | 902,561 |
| June 11, 2026 | 290.19 | 286.78 | 286.78 | 292.8 | 285.7 | 331,841 |
| June 10, 2026 | 290.55 | 288.64 | 288.64 | 295.92 | 287.65 | 500,619 |
| June 09, 2026 | 280.45 | 287.99 | 287.99 | 290.05 | 279.96 | 512,782 |
| June 08, 2026 | 283.16 | 278.36 | 278.36 | 284.61 | 278.05 | 509,585 |
| June 05, 2026 | 287.42 | 283.03 | 283.03 | 289.74 | 282.27 | 371,397 |
| June 04, 2026 | 289.41 | 286.9 | 286.9 | 292.58 | 285.21 | 418,026 |
| June 03, 2026 | 276.1 | 286.63 | 286.63 | 286.99 | 276.07 | 472,157 |
| June 02, 2026 | 281.01 | 275.99 | 275.99 | 282.26 | 274.4 | 564,837 |
| June 01, 2026 | 281.1 | 281 | 281 | 283.17 | 280 | 443,408 |
| May 29, 2026 | 282.12 | 281.03 | 281.03 | 284.22 | 279.79 | 585,361 |
| May 28, 2026 | 285.11 | 280.71 | 280.71 | 285.11 | 279.23 | 432,863 |