NASDAQ · CWST

Casella Waste Systems, Inc.

Industrials · Waste Management

$93.07

Down-$2.36 (-2.54%)

Updated Oct 21, 2026, 6:23 PM

SID Score

4.8/10

Composite research score

Smart Money

58/100

Neutral

Price performance · CWST

CWST price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 20, 2026

Daily close

View OHLC price history

CWST OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 20, 2026	$86.59	$94.0299	$86.36	$93.07	1.46M
Oct 19, 2026	$87.53	$88.25	$86.40	$86.54	540.19K
Oct 16, 2026	$86.91	$88.98	$86.58	$88.00	700.95K
Oct 15, 2026	$82.84	$86.75	$82.71	$86.50	741.96K
Oct 14, 2026	$84.84	$85.39	$80.80	$81.85	1.15M
Oct 13, 2026	$85.92	$86.48	$84.435	$85.27	503.17K
Oct 12, 2026	$83.78	$86.12	$83.11	$85.20	440.98K
Oct 9, 2026	$83.01	$84.28	$82.925	$83.78	556.01K
Oct 8, 2026	$83.62	$84.38	$82.70	$84.05	638.74K
Oct 7, 2026	$81.84	$84.41	$81.84	$83.72	505.9K
Oct 6, 2026	$83.51	$84.00	$81.635	$82.06	619.08K
Oct 5, 2026	$82.77	$84.03	$81.08	$83.42	864.81K
Oct 2, 2026	$78.34	$83.845	$77.845	$82.77	949.38K
Oct 1, 2026	$80.14	$81.96	$76.525	$78.07	712.17K
Sep 30, 2026	$80.29	$81.00	$78.71	$80.35	765.24K
Sep 29, 2026	$80.41	$81.54	$79.18	$80.20	527.55K
Sep 28, 2026	$82.23	$83.01	$81.00	$81.60	557.23K
Sep 25, 2026	$83.07	$83.74	$82.18	$82.24	429.85K
Sep 24, 2026	$85.40	$86.02	$83.70	$83.83	383.1K
Sep 23, 2026	$85.03	$85.545	$83.47	$84.80	557.39K
Sep 22, 2026	$87.75	$87.75	$84.54	$85.76	701.28K