CWSTCasella Waste Systems, Inc.

$83.76-3.4% 1Y

What is the market doing?

Mixed

No clear lean: nothing decisive, though in a downtrend (−8% vs 200-day).

1 to watch, 2 neutral
TrendDowntrendderived · Oct 9, 2026

In a downtrend, below its 50- and 200-day averages. Price is −8% vs its 200-day average.

Insider conviction−$1.7M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest8.0% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, more than a week of normal trading to cover, a crowded exit.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returnmiddle of the market
vs 200-day avgbehind 68% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How CWST is trading

Casella Waste Systems, Inc. is −3.4% over the past year while the S&P 500 is +18%: 22 points behind the market.

−3.4%

1-year return · S&P 500 +18%

vs 200-day average
−8.1%

vs 200-day average · below trend, but not far

RSI (14)
41

RSI (14) · neutral

Below its 52-week high
22%

Below its 52-week high

Sep 18, 2024$74.97 – $120.37 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$83.76
1 monthS&P 500 +2.7%
−6.9%
1 yearS&P 500 +18%
−3.4%
5 yearsS&P 500 +88%
+11%
vs 50-day average$88.90
−5.8%
52-week high
$107.34
52-week low
$74.97
Annualised volatility
31%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$3.0M
Calendar-year price return
YearReturn
2026 (year to date)−14%
2025−7.4%
2024+24%
2023+7.8%
2022−7.2%
2021+38%
2020+35%
2019+62%
2018+24%
2017+85%
Average return by calendar month, 2016–2026
MonthYearsPositiveAverage
Jan106 of 10+0.81%
Feb105 of 10+1.2%
Mar106 of 10+2.1%
Apr107 of 10+3.9%
May106 of 10+0.65%
Jun107 of 10+3.6%
Jul118 of 11+4.7%
Aug118 of 11+0.76%
Sep114 of 11−0.29%
Oct116 of 11+2.4%
Nov109 of 10+8.2%
Dec105 of 10−1.2%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.