Casella Waste Systems Inc (CWST) stock
CWSTNasdaqRefuse SystemsFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 7, 2026Score 9/302% below fair value
$93.33+3.02 (+3.34%)
Close on Oct 30, 2026Market cap $5.94BP/E 1037.0Yield –
Price history
Casella Waste Systems share prices for every trading day, newest first. Adjusted for stock splits, not for dividends.
Close, Oct 30, 2026
$93.33
+3.34% on the day
52-week range
$74.05 – $107.96
-13.6% from the high
Change over 52 weeks
+12.7%
From $82.84 on Oct 30, 2025
Average volume
622,977
Shares a day, last 90 sessions
| Date | Open | High | Low | Close | Change | Volume |
|---|---|---|---|---|---|---|
| Oct 30, 2026 | $92.24 | $93.63 | $91.28 | $93.33 | +3.34% | 535,016 |
| Oct 29, 2026 | $89.86 | $90.86 | $88.79 | $90.31 | +2.01% | 528,209 |
| Oct 28, 2026 | $92.34 | $93.64 | $87.93 | $88.53 | -5.53% | 691,953 |
| Oct 27, 2026 | $95.64 | $95.97 | $92.85 | $93.71 | -2.55% | 791,116 |
| Oct 26, 2026 | $97.05 | $98.01 | $95.54 | $96.16 | -1.49% | 552,023 |
| Oct 23, 2026 | $96.95 | $98.03 | $96.00 | $97.61 | +0.74% | 655,417 |
| Oct 22, 2026 | $90.86 | $97.27 | $90.86 | $96.89 | +7.39% | 928,647 |
| Oct 21, 2026 | $91.52 | $91.52 | $89.85 | $90.22 | -3.06% | 595,969 |
| Oct 20, 2026 | $86.59 | $94.03 | $86.36 | $93.07 | +7.55% | 1,461,120 |
| Oct 19, 2026 | $87.53 | $88.25 | $86.40 | $86.54 | -1.66% | 540,192 |
| Oct 16, 2026 | $86.91 | $88.98 | $86.58 | $88.00 | +1.73% | 700,950 |
| Oct 15, 2026 | $82.84 | $86.75 | $82.71 | $86.50 | +5.68% | 741,956 |
| Oct 14, 2026 | $84.84 | $85.39 | $80.80 | $81.85 | -4.01% | 1,154,941 |
| Oct 13, 2026 | $85.92 | $86.48 | $84.44 | $85.27 | +0.08% | 503,173 |
| Oct 12, 2026 | $83.78 | $86.12 | $83.11 | $85.20 | +1.69% | 440,981 |
| Oct 9, 2026 | $83.01 | $84.28 | $82.93 | $83.78 | -0.32% | 556,008 |
| Oct 8, 2026 | $83.62 | $84.38 | $82.70 | $84.05 | +0.39% | 638,738 |
| Oct 7, 2026 | $81.84 | $84.41 | $81.84 | $83.72 | +2.02% | 505,896 |
| Oct 6, 2026 | $83.51 | $84.00 | $81.64 | $82.06 | -1.63% | 619,083 |
| Oct 5, 2026 | $82.77 | $84.03 | $81.08 | $83.42 | +0.79% | 864,809 |
| Oct 2, 2026 | $78.34 | $83.85 | $77.85 | $82.77 | +6.02% | 949,378 |
| Oct 1, 2026 | $80.14 | $81.96 | $76.53 | $78.07 | -2.84% | 712,173 |
| Sep 30, 2026 | $80.29 | $81.00 | $78.71 | $80.35 | +0.19% | 765,243 |
| Sep 29, 2026 | $80.41 | $81.54 | $79.18 | $80.20 | -1.72% | 527,547 |
| Sep 28, 2026 | $82.23 | $83.01 | $81.00 | $81.60 | -0.78% | 557,234 |
| Sep 25, 2026 | $83.07 | $83.74 | $82.18 | $82.24 | -1.90% | 429,845 |
| Sep 24, 2026 | $85.40 | $86.02 | $83.70 | $83.83 | -1.14% | 383,100 |
| Sep 23, 2026 | $85.03 | $85.55 | $83.47 | $84.80 | -1.12% | 557,389 |
| Sep 22, 2026 | $87.75 | $87.75 | $84.54 | $85.76 | -1.48% | 701,279 |
| Sep 21, 2026 | $88.68 | $89.28 | $86.80 | $87.05 | -2.27% | 509,344 |
| Sep 18, 2026 | $89.03 | $89.77 | $88.32 | $89.07 | +0.41% | 1,264,365 |
| Sep 17, 2026 | $91.11 | $91.11 | $88.59 | $88.71 | -1.50% | 384,161 |
| Sep 16, 2026 | $90.17 | $92.19 | $89.27 | $90.06 | -0.31% | 472,134 |
| Sep 15, 2026 | $90.31 | $91.55 | $88.69 | $90.34 | -0.67% | 416,344 |
| Sep 14, 2026 | $90.44 | $92.55 | $89.47 | $90.95 | +1.16% | 387,216 |
| Sep 11, 2026 | $90.85 | $90.85 | $88.52 | $89.91 | -0.03% | 517,685 |
| Sep 10, 2026 | $91.26 | $92.34 | $89.11 | $89.94 | -1.34% | 517,321 |
| Sep 9, 2026 | $91.66 | $91.66 | $89.43 | $91.16 | -0.99% | 526,308 |
| Sep 8, 2026 | $92.44 | $93.14 | $91.45 | $92.07 | -1.56% | 398,618 |
| Sep 4, 2026 | $93.84 | $94.97 | $92.22 | $93.53 | -2.53% | 356,689 |
| Sep 3, 2026 | $94.70 | $97.16 | $93.28 | $95.96 | +2.74% | 517,082 |
| Sep 2, 2026 | $92.66 | $94.90 | $91.91 | $93.40 | +0.81% | 458,325 |
| Sep 1, 2026 | $92.25 | $94.32 | $91.61 | $92.65 | +0.43% | 403,371 |
| Aug 31, 2026 | $92.81 | $93.65 | $91.75 | $92.25 | -1.53% | 442,175 |
| Aug 28, 2026 | $94.16 | $94.23 | $92.39 | $93.68 | +0.73% | 361,903 |
| Aug 27, 2026 | $92.38 | $93.73 | $91.59 | $93.00 | -0.79% | 290,602 |
| Aug 26, 2026 | $93.56 | $94.16 | $92.77 | $93.74 | +0.33% | 250,060 |
| Aug 25, 2026 | $94.50 | $94.77 | $92.00 | $93.43 | -1.42% | 478,593 |
| Aug 24, 2026 | $92.91 | $95.15 | $92.45 | $94.78 | +3.01% | 745,783 |
| Aug 21, 2026 | $93.62 | $93.96 | $91.92 | $92.01 | -1.12% | 279,826 |
| Aug 20, 2026 | $91.92 | $93.54 | $91.76 | $93.05 | +0.22% | 267,571 |
| Aug 19, 2026 | $90.33 | $94.78 | $89.30 | $92.85 | +3.27% | 466,540 |
| Aug 18, 2026 | $90.14 | $90.85 | $89.58 | $89.91 | +0.67% | 445,171 |
| Aug 17, 2026 | $89.29 | $90.72 | $88.39 | $89.31 | -1.55% | 403,504 |
| Aug 14, 2026 | $91.09 | $91.58 | $90.08 | $90.72 | -0.34% | 242,018 |
| Aug 13, 2026 | $91.59 | $92.15 | $90.38 | $91.03 | +0.52% | 298,822 |
| Aug 12, 2026 | $92.34 | $93.25 | $90.32 | $90.56 | -2.12% | 327,000 |
| Aug 11, 2026 | $90.05 | $93.06 | $89.97 | $92.52 | +2.81% | 418,935 |
| Aug 10, 2026 | $90.94 | $90.94 | $88.85 | $89.99 | +0.65% | 722,338 |
| Aug 7, 2026 | $89.50 | $90.83 | $86.22 | $89.41 | -1.16% | 888,162 |
| Aug 6, 2026 | $90.97 | $90.97 | $89.03 | $90.46 | +0.47% | 874,860 |
| Aug 5, 2026 | $91.86 | $91.86 | $89.21 | $90.04 | -1.60% | 516,075 |
| Aug 4, 2026 | $90.71 | $91.74 | $89.40 | $91.50 | -0.53% | 485,602 |
| Aug 3, 2026 | $91.37 | $92.55 | $89.87 | $91.99 | +2.54% | 586,716 |
| Jul 31, 2026 | $88.52 | $89.86 | $87.31 | $89.71 | +0.23% | 626,774 |
| Jul 30, 2026 | $89.47 | $89.61 | $85.78 | $89.50 | -1.08% | 844,466 |
| Jul 29, 2026 | $91.23 | $93.13 | $90.03 | $90.48 | -0.68% | 652,032 |
| Jul 28, 2026 | $91.00 | $91.55 | $89.42 | $91.10 | +2.02% | 609,242 |
| Jul 27, 2026 | $89.46 | $90.89 | $88.73 | $89.30 | -0.10% | 702,594 |
| Jul 24, 2026 | $90.65 | $92.94 | $88.67 | $89.39 | -0.71% | 617,841 |
| Jul 23, 2026 | $90.02 | $92.02 | $88.57 | $90.03 | -0.44% | 590,067 |
| Jul 22, 2026 | $90.67 | $90.99 | $89.28 | $90.43 | -0.12% | 906,478 |
| Jul 21, 2026 | $91.92 | $92.50 | $89.89 | $90.54 | -3.24% | 881,670 |
| Jul 20, 2026 | $95.70 | $95.97 | $92.99 | $93.57 | -2.23% | 1,030,738 |
| Jul 17, 2026 | $99.64 | $101.32 | $94.51 | $95.70 | -4.21% | 600,362 |
| Jul 16, 2026 | $95.79 | $101.46 | $95.77 | $99.91 | +3.74% | 829,914 |
| Jul 15, 2026 | $96.12 | $97.53 | $95.46 | $96.31 | -0.16% | 598,955 |
| Jul 14, 2026 | $97.56 | $98.48 | $96.04 | $96.46 | -1.66% | 508,590 |
| Jul 13, 2026 | $98.06 | $99.02 | $96.88 | $98.09 | +1.31% | 497,288 |
| Jul 10, 2026 | $95.99 | $97.31 | $94.53 | $96.82 | +1.52% | 1,001,264 |
| Jul 9, 2026 | $98.66 | $98.70 | $95.17 | $95.37 | -3.55% | 637,036 |
| Jul 8, 2026 | $98.00 | $99.88 | $97.72 | $98.88 | -0.13% | 867,289 |
| Jul 7, 2026 | $97.99 | $99.21 | $96.73 | $99.01 | +2.85% | 467,941 |
| Jul 6, 2026 | $96.46 | $97.33 | $92.96 | $96.27 | -1.25% | 337,601 |
| Jul 2, 2026 | $95.79 | $97.71 | $93.03 | $97.49 | +2.23% | 697,963 |
| Jul 1, 2026 | $97.10 | $97.41 | $95.00 | $95.36 | -1.66% | 557,491 |
| Jun 30, 2026 | $94.33 | $97.13 | $93.60 | $96.97 | +2.85% | 677,142 |
| Jun 29, 2026 | $93.66 | $94.86 | $92.22 | $94.28 | -0.07% | 627,308 |
| Jun 26, 2026 | $93.14 | $95.61 | $93.02 | $94.35 | +2.19% | 2,555,373 |
| Jun 25, 2026 | $91.41 | $94.39 | $89.93 | $92.33 | +1.19% | 633,948 |
| Jun 24, 2026 | $87.03 | $93.67 | $86.54 | $91.24 | +5.87% | 1,397,855 |
| Jun 23, 2026 | $86.05 | $86.38 | $84.50 | $86.18 | +1.89% | 613,336 |
| Jun 22, 2026 | $86.27 | $86.91 | $84.45 | $84.58 | -2.76% | 583,662 |
| Jun 18, 2026 | $86.86 | $87.77 | $85.26 | $86.98 | +1.02% | 1,009,236 |
| Jun 17, 2026 | $85.29 | $87.51 | $85.00 | $86.10 | -0.63% | 682,011 |
| Jun 16, 2026 | $88.41 | $89.06 | $85.78 | $86.65 | -1.65% | 613,216 |
| Jun 15, 2026 | $88.51 | $89.19 | $87.39 | $88.10 | -1.42% | 737,142 |
| Jun 12, 2026 | $89.58 | $91.02 | $88.66 | $89.37 | -0.43% | 473,936 |
| Jun 11, 2026 | $91.24 | $91.66 | $89.35 | $89.76 | -1.40% | 562,592 |
| Jun 10, 2026 | $88.04 | $91.31 | $87.60 | $91.03 | +3.67% | 663,134 |
| Jun 9, 2026 | $84.39 | $88.73 | $84.23 | $87.81 | +3.82% | 575,151 |
| Jun 8, 2026 | $85.70 | $86.96 | $84.47 | $84.58 | -1.54% | 500,955 |
| Jun 5, 2026 | $85.89 | $87.11 | $83.54 | $85.90 | +2.69% | 602,126 |
| Jun 4, 2026 | $85.28 | $86.03 | $82.86 | $83.65 | -0.44% | 453,504 |
| Jun 3, 2026 | $82.68 | $86.65 | $82.34 | $84.02 | +1.23% | 674,120 |
| Jun 2, 2026 | $84.74 | $85.03 | $81.77 | $83.00 | -2.46% | 595,699 |
| Jun 1, 2026 | $83.05 | $86.25 | $82.84 | $85.09 | +3.55% | 729,664 |
| May 29, 2026 | $83.64 | $83.71 | $80.91 | $82.17 | -2.43% | 865,338 |
| May 28, 2026 | $85.25 | $86.25 | $83.99 | $84.22 | -2.34% | 444,928 |
| May 27, 2026 | $87.33 | $88.52 | $85.95 | $86.24 | -1.00% | 449,513 |
| May 26, 2026 | $87.39 | $88.14 | $86.71 | $87.11 | -0.34% | 660,117 |
| May 22, 2026 | $87.49 | $88.45 | $86.17 | $87.41 | +0.22% | 464,255 |
| May 21, 2026 | $87.27 | $88.21 | $85.02 | $87.22 | -0.22% | 397,747 |
| May 20, 2026 | $86.12 | $87.80 | $84.83 | $87.41 | +0.77% | 680,147 |
| May 19, 2026 | $88.68 | $90.28 | $86.68 | $86.74 | -1.54% | 1,045,333 |
| May 18, 2026 | $85.58 | $88.89 | $85.20 | $88.10 | +3.43% | 550,202 |
| May 15, 2026 | $86.44 | $86.98 | $84.33 | $85.18 | -1.31% | 755,313 |
| May 14, 2026 | $84.94 | $86.62 | $84.57 | $86.31 | +2.37% | 461,180 |
| May 13, 2026 | $82.77 | $84.31 | $82.34 | $84.31 | -0.67% | 515,259 |
| May 12, 2026 | $83.16 | $85.32 | $82.51 | $84.88 | +2.08% | 617,488 |
| May 11, 2026 | $85.15 | $86.19 | $82.59 | $83.15 | -2.68% | 603,570 |
| May 8, 2026 | $85.19 | $85.92 | $83.38 | $85.44 | -0.01% | 478,627 |
| May 7, 2026 | $84.72 | $86.34 | $84.23 | $85.45 | +1.03% | 609,133 |
| May 6, 2026 | $86.16 | $86.97 | $83.52 | $84.58 | -2.51% | 677,101 |
| May 5, 2026 | $86.72 | $87.56 | $85.13 | $86.76 | +0.42% | 584,192 |
| May 4, 2026 | $88.09 | $89.49 | $85.83 | $86.40 | -0.50% | 1,203,170 |
| May 1, 2026 | $84.82 | $88.47 | $82.42 | $86.83 | +9.56% | 2,383,094 |
| Apr 30, 2026 | $77.92 | $79.42 | $77.34 | $79.25 | +1.46% | 852,821 |
| Apr 29, 2026 | $77.51 | $79.43 | $76.29 | $78.11 | +0.46% | 829,888 |
| Apr 28, 2026 | $77.78 | $78.09 | $75.97 | $77.75 | +1.30% | 1,107,975 |
| Apr 27, 2026 | $79.49 | $81.03 | $76.67 | $76.75 | -4.29% | 1,064,442 |
| Apr 24, 2026 | $83.67 | $84.65 | $79.85 | $80.19 | -4.39% | 711,835 |
| Apr 23, 2026 | $80.45 | $84.34 | $80.21 | $83.87 | +3.75% | 635,073 |
| Apr 22, 2026 | $78.22 | $81.31 | $78.06 | $80.84 | +3.69% | 978,205 |
| Apr 21, 2026 | $79.40 | $81.11 | $77.48 | $77.96 | -1.99% | 1,268,946 |
| Apr 20, 2026 | $81.16 | $81.24 | $79.01 | $79.54 | -2.07% | 758,505 |
| Apr 17, 2026 | $82.26 | $83.42 | $80.51 | $81.22 | -1.06% | 911,232 |
| Apr 16, 2026 | $81.58 | $83.20 | $81.58 | $82.09 | +0.67% | 458,307 |
| Apr 15, 2026 | $82.98 | $83.49 | $81.04 | $81.54 | -2.28% | 505,630 |
| Apr 14, 2026 | $84.32 | $85.39 | $82.45 | $83.44 | -1.71% | 575,120 |
| Apr 13, 2026 | $86.50 | $87.04 | $83.95 | $84.89 | -2.40% | 600,407 |
| Apr 10, 2026 | $86.77 | $87.55 | $85.50 | $86.98 | +0.24% | 744,484 |
| Apr 9, 2026 | $86.65 | $87.89 | $86.01 | $86.77 | +0.07% | 559,811 |
| Apr 8, 2026 | $86.98 | $87.98 | $85.86 | $86.71 | +1.03% | 1,006,871 |
| Apr 7, 2026 | $86.09 | $86.99 | $85.00 | $85.83 | -0.46% | 967,704 |
| Apr 6, 2026 | $86.30 | $87.17 | $85.57 | $86.23 | -1.09% | 939,232 |
| Apr 2, 2026 | $82.13 | $88.40 | $81.83 | $87.18 | +6.92% | 1,962,394 |
| Apr 1, 2026 | $80.40 | $81.68 | $79.18 | $81.54 | +2.77% | 897,259 |
| Mar 31, 2026 | $79.50 | $80.86 | $77.33 | $79.34 | +1.22% | 959,014 |
| Mar 30, 2026 | $75.06 | $78.48 | $75.06 | $78.38 | +4.55% | 983,671 |
| Mar 27, 2026 | $76.05 | $76.60 | $74.95 | $74.97 | -2.15% | 848,274 |
| Mar 26, 2026 | $76.43 | $79.05 | $76.12 | $76.62 | +0.25% | 504,551 |
| Mar 25, 2026 | $77.10 | $77.37 | $74.05 | $76.43 | +0.49% | 813,726 |
| Mar 24, 2026 | $77.18 | $77.73 | $75.82 | $76.06 | -2.50% | 883,415 |
| Mar 23, 2026 | $77.71 | $79.94 | $76.37 | $78.01 | +0.39% | 927,192 |
| Mar 20, 2026 | $84.63 | $85.00 | $77.27 | $77.71 | -7.77% | 1,712,123 |
| Mar 19, 2026 | $85.77 | $86.39 | $84.05 | $84.26 | -1.92% | 465,368 |
| Mar 18, 2026 | $87.43 | $88.22 | $85.72 | $85.91 | -2.86% | 462,311 |
| Mar 17, 2026 | $88.64 | $90.08 | $87.61 | $88.44 | -0.02% | 523,713 |
| Mar 16, 2026 | $88.10 | $89.03 | $87.50 | $88.46 | +0.42% | 537,238 |
| Mar 13, 2026 | $91.55 | $92.54 | $87.69 | $88.09 | -2.86% | 929,528 |
| Mar 12, 2026 | $87.73 | $92.93 | $87.15 | $90.68 | +2.78% | 935,486 |
| Mar 11, 2026 | $93.99 | $93.99 | $88.16 | $88.23 | -1.05% | 1,043,506 |
| Mar 10, 2026 | $94.00 | $95.68 | $88.94 | $89.17 | -6.87% | 916,705 |
| Mar 9, 2026 | $92.97 | $96.12 | $91.50 | $95.75 | +1.83% | 1,176,622 |
| Mar 6, 2026 | $95.98 | $97.00 | $93.56 | $94.03 | -3.54% | 727,209 |
| Mar 5, 2026 | $93.55 | $97.70 | $93.03 | $97.48 | +4.20% | 1,882,846 |
| Mar 4, 2026 | $91.03 | $93.83 | $89.62 | $93.55 | +2.08% | 935,652 |
| Mar 3, 2026 | $90.46 | $92.07 | $89.21 | $91.64 | -0.30% | 949,902 |
| Mar 2, 2026 | $91.39 | $93.16 | $91.21 | $91.92 | -1.33% | 706,226 |
| Feb 27, 2026 | $91.85 | $94.57 | $89.93 | $93.16 | +1.12% | 782,147 |
| Feb 26, 2026 | $90.09 | $92.85 | $89.51 | $92.13 | +3.41% | 1,720,327 |
| Feb 25, 2026 | $91.65 | $92.70 | $88.51 | $89.09 | -3.03% | 1,105,315 |
| Feb 24, 2026 | $92.71 | $94.13 | $91.72 | $91.87 | -0.91% | 848,042 |
| Feb 23, 2026 | $94.10 | $96.24 | $91.18 | $92.71 | -2.88% | 1,589,798 |
| Feb 20, 2026 | $99.19 | $101.11 | $95.29 | $95.46 | -5.75% | 1,021,830 |
| Feb 19, 2026 | $102.57 | $103.37 | $100.66 | $101.28 | -1.04% | 1,004,512 |
| Feb 18, 2026 | $103.73 | $103.73 | $101.56 | $102.34 | -1.48% | 707,041 |
| Feb 17, 2026 | $104.71 | $105.56 | $103.56 | $103.88 | +0.15% | 466,865 |
| Feb 13, 2026 | $102.59 | $105.40 | $102.53 | $103.72 | +1.17% | 677,643 |
| Feb 12, 2026 | $107.12 | $107.12 | $100.93 | $102.52 | -4.49% | 744,106 |
| Feb 11, 2026 | $104.55 | $107.96 | $102.82 | $107.34 | +2.97% | 644,924 |
| Feb 10, 2026 | $103.64 | $105.75 | $103.34 | $104.24 | +0.55% | 522,057 |
| Feb 9, 2026 | $104.47 | $104.79 | $103.09 | $103.67 | -0.94% | 388,380 |
| Feb 6, 2026 | $105.00 | $107.01 | $104.49 | $104.65 | -0.08% | 558,422 |
| Feb 5, 2026 | $104.66 | $106.40 | $103.30 | $104.73 | +0.89% | 624,050 |
| Feb 4, 2026 | $104.07 | $104.52 | $101.35 | $103.81 | +0.61% | 435,621 |
| Feb 3, 2026 | $102.40 | $104.25 | $101.13 | $103.18 | +0.77% | 740,679 |
| Feb 2, 2026 | $101.37 | $103.32 | $100.23 | $102.39 | +1.50% | 617,295 |
| Jan 30, 2026 | $103.85 | $103.85 | $99.51 | $100.88 | -2.34% | 706,637 |
| Jan 29, 2026 | $104.31 | $105.80 | $103.03 | $103.30 | -1.04% | 530,291 |
| Jan 28, 2026 | $105.78 | $105.78 | $102.05 | $104.39 | -1.35% | 587,257 |
| Jan 27, 2026 | $105.22 | $106.42 | $104.07 | $105.82 | +0.10% | 587,024 |
| Jan 26, 2026 | $106.14 | $107.09 | $104.89 | $105.71 | -0.09% | 420,405 |
| Jan 23, 2026 | $106.56 | $107.58 | $105.45 | $105.81 | -0.70% | 374,486 |
| Jan 22, 2026 | $106.07 | $107.82 | $106.07 | $106.56 | +0.79% | 404,140 |
| Jan 21, 2026 | $104.32 | $106.19 | $103.03 | $105.73 | +1.88% | 698,655 |
| Jan 20, 2026 | $105.99 | $106.77 | $103.68 | $103.78 | -2.23% | 864,871 |
| Jan 16, 2026 | $104.67 | $106.23 | $103.93 | $106.15 | +1.30% | 593,669 |
| Jan 15, 2026 | $101.63 | $105.00 | $99.55 | $104.79 | +2.89% | 631,412 |
| Jan 14, 2026 | $100.00 | $101.89 | $99.11 | $101.85 | +1.77% | 516,252 |
| Jan 13, 2026 | $100.00 | $100.75 | $97.94 | $100.08 | +0.13% | 431,893 |
| Jan 12, 2026 | $99.94 | $100.36 | $98.35 | $99.95 | -0.01% | 594,637 |
| Jan 9, 2026 | $99.40 | $101.20 | $98.82 | $99.96 | +0.27% | 580,643 |
| Jan 8, 2026 | $100.25 | $100.79 | $98.98 | $99.69 | -1.12% | 982,968 |
| Jan 7, 2026 | $103.30 | $104.02 | $100.78 | $100.82 | -2.40% | 536,636 |
| Jan 6, 2026 | $101.63 | $105.59 | $100.96 | $103.30 | +3.18% | 812,276 |
| Jan 5, 2026 | $98.14 | $100.68 | $97.96 | $100.12 | +1.49% | 701,474 |
| Jan 2, 2026 | $97.94 | $100.01 | $97.59 | $98.65 | +0.72% | 518,057 |
| Dec 31, 2025 | $99.82 | $100.44 | $97.83 | $97.94 | -2.34% | 542,443 |
| Dec 30, 2025 | $101.30 | $101.73 | $100.24 | $100.29 | -1.35% | 738,029 |
| Dec 29, 2025 | $101.36 | $102.51 | $101.23 | $101.66 | +0.52% | 1,264,675 |
| Dec 26, 2025 | $100.84 | $101.55 | $100.52 | $101.13 | +0.31% | 400,719 |
| Dec 24, 2025 | $100.01 | $101.75 | $99.93 | $100.82 | +0.86% | 316,018 |
| Dec 23, 2025 | $99.72 | $100.41 | $99.24 | $99.96 | +0.31% | 1,021,145 |
| Dec 22, 2025 | $98.14 | $100.53 | $98.14 | $99.65 | +1.18% | 1,137,230 |
| Dec 19, 2025 | $100.37 | $101.27 | $98.28 | $98.49 | -2.09% | 11,025,810 |
| Dec 18, 2025 | $99.37 | $101.93 | $98.40 | $100.59 | +1.16% | 1,397,944 |
| Dec 17, 2025 | $99.63 | $101.70 | $99.14 | $99.44 | -0.39% | 1,237,880 |
| Dec 16, 2025 | $100.54 | $101.76 | $99.77 | $99.83 | -0.64% | 1,359,016 |
| Dec 15, 2025 | $99.77 | $101.58 | $99.70 | $100.47 | +1.43% | 1,353,831 |
| Dec 12, 2025 | $100.00 | $100.55 | $98.62 | $99.05 | +0.10% | 1,045,620 |
| Dec 11, 2025 | $98.22 | $99.95 | $97.81 | $98.95 | +1.18% | 987,754 |
| Dec 10, 2025 | $96.73 | $98.97 | $96.09 | $97.80 | +1.22% | 1,200,251 |
| Dec 9, 2025 | $98.82 | $100.14 | $96.36 | $96.62 | -2.62% | 1,568,536 |
| Dec 8, 2025 | $98.44 | $101.02 | $98.44 | $99.22 | +4.92% | 2,570,989 |
| Dec 5, 2025 | $94.13 | $95.98 | $93.68 | $94.57 | -0.15% | 360,964 |
| Dec 4, 2025 | $95.64 | $96.15 | $94.12 | $94.71 | -1.01% | 427,576 |
| Dec 3, 2025 | $95.72 | $97.21 | $95.43 | $95.68 | +0.08% | 544,061 |
| Dec 2, 2025 | $95.91 | $96.85 | $94.75 | $95.60 | -0.56% | 434,629 |
| Dec 1, 2025 | $96.39 | $98.23 | $95.66 | $96.14 | -0.26% | 562,343 |
| Nov 28, 2025 | $96.47 | $97.04 | $95.62 | $96.39 | -0.34% | 210,644 |
| Nov 26, 2025 | $96.90 | $97.92 | $96.35 | $96.72 | -0.20% | 507,282 |
| Nov 25, 2025 | $95.11 | $97.52 | $94.97 | $96.91 | +2.54% | 453,316 |
| Nov 24, 2025 | $94.10 | $95.05 | $92.93 | $94.51 | -0.57% | 790,422 |
| Nov 21, 2025 | $92.94 | $95.80 | $90.75 | $95.05 | +2.18% | 981,918 |
| Nov 20, 2025 | $91.92 | $93.32 | $91.55 | $93.02 | +1.20% | 633,229 |
| Nov 19, 2025 | $91.07 | $92.94 | $90.76 | $91.92 | +0.78% | 533,895 |
| Nov 18, 2025 | $89.06 | $91.57 | $89.04 | $91.21 | +2.48% | 520,968 |
| Nov 17, 2025 | $89.39 | $89.76 | $88.00 | $89.00 | -0.22% | 575,134 |
| Nov 14, 2025 | $86.59 | $89.81 | $86.51 | $89.20 | +0.95% | 456,908 |
| Nov 13, 2025 | $86.64 | $88.92 | $86.64 | $88.36 | +1.10% | 797,008 |
| Nov 12, 2025 | $87.96 | $88.50 | $86.76 | $87.40 | -0.96% | 705,689 |
| Nov 11, 2025 | $88.03 | $88.66 | $86.95 | $88.25 | +0.44% | 332,411 |
| Nov 10, 2025 | $87.59 | $88.41 | $85.92 | $87.86 | -0.25% | 584,178 |
| Nov 7, 2025 | $88.40 | $88.40 | $86.70 | $88.08 | -0.26% | 439,293 |
| Nov 6, 2025 | $89.22 | $90.03 | $88.19 | $88.31 | -1.88% | 641,024 |
| Nov 5, 2025 | $89.55 | $90.12 | $87.50 | $90.00 | +0.06% | 659,267 |
| Nov 4, 2025 | $89.55 | $90.75 | $89.18 | $89.95 | +1.39% | 642,094 |
| Nov 3, 2025 | $90.56 | $90.56 | $87.79 | $88.72 | +0.17% | 929,702 |
| Oct 31, 2025 | $87.57 | $89.01 | $82.84 | $88.57 | +6.92% | 1,022,525 |
| Oct 30, 2025 | $84.21 | $84.99 | $82.22 | $82.84 | -1.58% | 840,230 |
| Oct 29, 2025 | $87.17 | $87.61 | $84.00 | $84.17 | -4.25% | 829,314 |
| Oct 28, 2025 | $88.05 | $89.04 | $87.00 | $87.91 | -1.06% | 473,108 |
| Oct 27, 2025 | $88.13 | $88.97 | $87.44 | $88.85 | +0.41% | 348,520 |
| Oct 24, 2025 | $91.37 | $91.50 | $88.11 | $88.49 | -2.58% | 394,400 |
| Oct 23, 2025 | $89.56 | $91.20 | $89.55 | $90.83 | +0.93% | 597,416 |
| Oct 22, 2025 | $87.53 | $90.92 | $86.66 | $89.99 | +3.18% | 650,445 |
| Oct 21, 2025 | $86.03 | $87.26 | $85.80 | $87.22 | +1.54% | 528,724 |
| Oct 20, 2025 | $86.06 | $86.33 | $84.50 | $85.90 | – | 409,258 |
Seasonality
CWST return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average | 0.8% | 1.2% | 2.1% | 3.9% | 0.7% | 4.1% | 2.6% | 1.3% | -1.7% | 2.9% | 7.7% | -1.1% |
| Months up | 6 of 10 | 5 of 10 | 6 of 10 | 7 of 10 | 6 of 10 | 7 of 10 | 7 of 10 | 8 of 10 | 3 of 10 | 5 of 10 | 8 of 9 | 5 of 9 |
| 2026 | 3.0% | -7.7% | -14.8% | -0.1% | 3.7% | 18.0% | -7.5% | 2.8% | -12.9% | 16.2% | ||
| 2025 | 1.6% | 4.2% | -0.5% | 5.3% | -0.2% | -1.6% | -5.8% | -9.4% | -3.7% | -6.7% | 8.8% | 1.6% |
| 2024 | -0.1% | 5.6% | 9.7% | -8.6% | 11.3% | -1.4% | 4.4% | 4.2% | -7.8% | -1.6% | 15.7% | -6.5% |
| 2023 | 1.0% | -2.9% | 6.2% | 7.7% | 1.3% | 0.3% | -10.8% | -2.4% | -3.1% | -1.1% | 7.2% | 5.7% |
| 2022 | -11.1% | -0.8% | 16.2% | -6.2% | -13.0% | 1.5% | 11.4% | 1.2% | -6.8% | 7.1% | 5.2% | -7.9% |
| 2021 | -7.6% | 1.2% | 9.8% | 5.6% | 0.5% | -5.9% | 8.4% | 7.6% | 2.6% | 14.2% | -2.2% | 0.8% |
| 2020 | 11.2% | -5.4% | -19.4% | 18.7% | 9.9% | 2.3% | 6.3% | 1.3% | -0.5% | -3.3% | 11.5% | 2.9% |
| 2019 | 5.7% | 17.1% | 0.8% | 4.9% | 3.8% | 2.4% | 10.0% | 4.4% | -5.6% | 1.5% | 7.2% | -1.5% |
| 2018 | 11.1% | -0.6% | -8.0% | 4.8% | -3.8% | 8.6% | 7.6% | 3.0% | 9.4% | 4.8% | 0.3% | -12.7% |
| 2017 | -6.8% | 1.0% | 20.8% | 6.7% | -6.8% | 17.0% | 2.3% | 0.2% | 11.8% | -1.8% | 15.5% | 8.0% |