Casella Waste Systems, Inc. (CWST)

NASDAQ: CWST · Real-Time Price · USD

82.77

+4.70 (6.02%)

At close: Oct 2, 2026, 4:00 PM EDT

82.81

+0.04 (0.05%)

After-hours: Oct 2, 2026, 7:57 PM EDT

Casella Waste Systems Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 2, 2026	78.34	83.85	77.85	82.77	82.77	6.02%	949,358
Oct 1, 2026	80.14	81.96	76.53	78.07	78.07	-2.84%	712,170
Sep 30, 2026	80.29	81.00	78.71	80.35	80.35	0.19%	765,241
Sep 29, 2026	80.41	81.54	79.18	80.20	80.20	-1.72%	527,511
Sep 28, 2026	82.23	83.01	81.00	81.60	81.60	-0.78%	557,231
Sep 25, 2026	83.07	83.74	82.18	82.24	82.24	-1.90%	429,202
Sep 24, 2026	85.40	86.02	83.70	83.83	83.83	-1.14%	383,092
Sep 23, 2026	85.03	85.55	83.47	84.80	84.80	-1.12%	557,386
Sep 22, 2026	87.75	87.75	84.54	85.76	85.76	-1.48%	701,242
Sep 21, 2026	88.68	89.28	86.80	87.05	87.05	-2.27%	509,337
Sep 18, 2026	89.03	89.77	88.32	89.07	89.07	0.41%	1,264,365
Sep 17, 2026	91.11	91.11	88.59	88.71	88.71	-1.50%	384,161
Sep 16, 2026	90.17	92.19	89.27	90.06	90.06	-0.31%	472,134
Sep 15, 2026	90.31	91.55	88.69	90.34	90.34	-0.67%	416,344
Sep 14, 2026	90.44	92.55	89.47	90.95	90.95	1.16%	387,216
Sep 11, 2026	90.85	90.85	88.52	89.91	89.91	-0.03%	517,685
Sep 10, 2026	91.26	92.34	89.11	89.94	89.94	-1.34%	517,321
Sep 9, 2026	91.66	91.66	89.43	91.16	91.16	-0.99%	526,308
Sep 8, 2026	92.44	93.14	91.45	92.07	92.07	-1.56%	398,618
Sep 4, 2026	93.84	94.97	92.22	93.53	93.53	-2.53%	356,689
Sep 3, 2026	94.70	97.16	93.28	95.96	95.96	2.74%	517,082
Sep 2, 2026	92.66	94.90	91.91	93.40	93.40	0.81%	458,325
Sep 1, 2026	92.25	94.32	91.61	92.65	92.65	0.43%	403,371
Aug 31, 2026	92.81	93.65	91.75	92.25	92.25	-1.53%	442,175
Aug 28, 2026	94.16	94.23	92.39	93.68	93.68	0.73%	361,903
Aug 27, 2026	92.38	93.73	91.59	93.00	93.00	-0.79%	290,602
Aug 26, 2026	93.56	94.16	92.77	93.74	93.74	0.33%	250,060
Aug 25, 2026	94.50	94.77	92.00	93.43	93.43	-1.42%	478,593
Aug 24, 2026	92.91	95.15	92.45	94.78	94.78	3.01%	745,783
Aug 21, 2026	93.62	93.96	91.92	92.01	92.01	-1.12%	279,826
Aug 20, 2026	91.92	93.54	91.76	93.05	93.05	0.22%	267,571
Aug 19, 2026	90.33	94.78	89.30	92.85	92.85	3.27%	466,540
Aug 18, 2026	90.14	90.85	89.58	89.91	89.91	0.67%	445,171
Aug 17, 2026	89.29	90.72	88.39	89.31	89.31	-1.55%	403,504
Aug 14, 2026	91.09	91.58	90.08	90.72	90.72	-0.34%	242,018
Aug 13, 2026	91.59	92.15	90.38	91.03	91.03	0.52%	298,822
Aug 12, 2026	92.34	93.25	90.32	90.56	90.56	-2.12%	327,000
Aug 11, 2026	90.05	93.06	89.97	92.52	92.52	2.81%	418,935
Aug 10, 2026	90.94	90.94	88.85	89.99	89.99	0.65%	722,338
Aug 7, 2026	89.50	90.83	86.22	89.41	89.41	-1.16%	888,162
Aug 6, 2026	90.97	90.97	89.03	90.46	90.46	0.47%	874,860
Aug 5, 2026	91.86	91.86	89.21	90.04	90.04	-1.60%	516,075
Aug 4, 2026	90.71	91.74	89.40	91.50	91.50	-0.53%	485,602
Aug 3, 2026	91.37	92.55	89.87	91.99	91.99	2.54%	586,716
Jul 31, 2026	88.52	89.86	87.31	89.71	89.71	0.23%	626,774
Jul 30, 2026	89.47	89.61	85.78	89.50	89.50	-1.08%	844,466
Jul 29, 2026	91.23	93.13	90.03	90.48	90.48	-0.68%	652,032
Jul 28, 2026	91.00	91.55	89.42	91.10	91.10	2.02%	609,242
Jul 27, 2026	89.46	90.89	88.73	89.30	89.30	-0.10%	702,594
Jul 24, 2026	90.65	92.94	88.67	89.39	89.39	-0.71%	617,841