ClearSign Technologies Corporation Common Stock (DE) (CLIR) is a publicly traded Industrials sector company. As of May 21, 2026, CLIR trades at $4.90 with a market cap of $23.87M and a P/E ratio of -5.10. CLIR moved +1.09% today. Year to date, CLIR is -23.44%; over the trailing twelve months it is -30.95%. Its 52-week range spans $3.24 to $17.20. Analyst consensus is buy with an average price target of $20.00. Rallies surfaces CLIR's financials, insider trades, hedge fund holdings, congressional trades, analyst ratings, and AI-generated research below.
ClearSign Wins Phase Two Order for 32 Core™ Burners at California Refinery: ClearSign secured a purchase order for physical testing and demonstration of 32 Core™ burners across two process heaters at a California refinery, marking the second phase of the retrofit project. The order follows an initial October 2025 CFD and engineering engagement and leverages the new Core 2 flat flame application.
| Metric | Value |
|---|---|
| Price | $4.90 |
| Market Cap | $23.87M |
| P/E Ratio | -5.10 |
| EPS | $-1.01 |
| Dividend Yield | 0.00% |
| 52-Week High | $17.20 |
| 52-Week Low | $3.24 |
| Volume | 0 |
| Avg Volume | 0 |
| Revenue (TTM) | $5.02M |
| Net Income | $-5.61M |
| Gross Margin | 16.62% |
1 analysts cover CLIR: 0 strong buy, 1 buy, 0 hold, 0 sell, 0 strong sell. Consensus rating is buy. Average price target: $20.00.