Options Chain for CLEARSIGN TECHNOLOGIES CORP COM (CLIR) - $0.60 as of 2/2/2026 10:23:08 AM EST
Calls
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 1,585 | 5.06 | 0.00 | 0.00 | 0.00 | 1/12/2026 | 2/2/2026 9:58:47 AM EST |
| 5.00 | 0.00 | 0.05 | 0.03 | % | 0.01 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 2/2/2026 9:58:47 AM EST |
Puts
| Strike | Bid | Ask | Premium | Last Price | Change | %Chg | Premium to Strike Price Ratio | Volume | Open Interest | IV | Delta | Gamma | Theta | Last Trade | Last Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.50 | 1.40 | 2.45 | 1.93 | 1.83 | 0.00 | 0.00% | 0.77 | 0 | 2 | 0.00 | -1.00 | 0.00 | 0.00 | 9/24/2025 | 2/2/2026 9:58:47 AM EST |
| 5.00 | 3.80 | 5.00 | 4.40 | % | 0.88 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 2/2/2026 9:58:47 AM EST |