William Blair initiated coverage on Clean Harbors
Stocks in this Quantisnow insightIndustrials
Historical context for CLH
Across the 23 sessions after earlier CLH headlines, the stock closed higher 14 times and lower 9 times, with a median move of 1.4% in either direction. This shows timing only: many things move a stock in a session, and these figures do not show that any headline caused a move.
| Session | Earlier headline | CLH | SPY |
|---|---|---|---|
| Aug 12, 2026 | One Rock Capital Partners Announces Sale of EnviroServe to Clean Harborsand 1 other headline that session | +1.6% | +0.3% |
| Jul 29, 2026 | Clean Harbors Announces Second-Quarter 2026 Financial Results | +7.5% | -1.5% |
| Jul 27, 2026 | BofA Securities initiated coverage on Clean Harbors with a new price target | -0.7% | +0.0% |
| Jul 8, 2026 | Clean Harbors to Announce Second-Quarter 2026 Financial Results on July 29 | +1.0% | -0.3% |
| May 29, 2026 | Stifel resumed coverage on Clean Harbors with a new price target | +0.1% | +0.2% |
| May 27, 2026 | Clean Harbors to Participate in Upcoming Investor Conferences | -1.4% | -0.0% |
Quantisnow market dataNYSE
CLH
Clean Harbors Inc.
- Market cap
- 30-day
- Sector
- Industrials
- Industry
- Environmental Services
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