Options Chain for TECOGEN INC NEW COM NEW (TGEN) - $6.90 as of 6/5/2026 1:20:07 PM 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 | 3.20 | 4.60 | 3.90 | 3.95 | 0.00 | 0.00% | 1.56 | 0 | 430 | 0.00 | 0.97 | 0.02 | 0.00 | 6/1/2026 | 6/5/2026 4:00:00 PM EST |
| 5.00 | 1.30 | 1.70 | 1.50 | 1.43 | 0.00 | 0.00% | 0.30 | 0 | 9,221 | 1.44 | 0.71 | 0.12 | -0.01 | 6/5/2026 | 6/5/2026 4:00:00 PM EST |
| 7.50 | 0.50 | 0.65 | 0.58 | 0.60 | 0.00 | 0.00% | 0.08 | 0 | 3,347 | 1.39 | 0.39 | 0.14 | -0.01 | 6/5/2026 | 6/5/2026 4:00:00 PM EST |
| 10.00 | 0.15 | 0.35 | 0.25 | 0.27 | 0.00 | 0.00% | 0.03 | 0 | 1,657 | 1.43 | 0.21 | 0.10 | -0.01 | 6/5/2026 | 6/5/2026 4:00:00 PM EST |
| 12.50 | 0.00 | 0.50 | 0.25 | 0.27 | 0.00 | 0.00% | 0.02 | 0 | 810 | 2.21 | 0.10 | 0.06 | -0.01 | 5/28/2026 | 6/5/2026 4:00:00 PM 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 | 0.00 | 0.20 | 0.10 | 0.10 | 0.00 | 0.00% | 0.04 | 0 | 1,297 | 2.33 | -0.03 | 0.02 | 0.00 | 6/2/2026 | 6/5/2026 4:00:00 PM EST |
| 5.00 | 0.55 | 0.70 | 0.63 | 0.70 | 0.00 | 0.00% | 0.13 | 0 | 1,642 | 1.37 | -0.29 | 0.12 | -0.01 | 6/5/2026 | 6/5/2026 4:00:00 PM EST |
| 7.50 | 1.40 | 2.60 | 2.00 | 1.94 | 0.00 | 0.00% | 0.27 | 0 | 42 | 1.92 | -0.61 | 0.14 | -0.01 | 5/27/2026 | 6/5/2026 4:00:00 PM EST |
| 10.00 | 4.10 | 4.90 | 4.50 | 3.71 | 0.00 | 0.00% | 0.45 | 0 | 1 | 2.28 | -0.79 | 0.10 | -0.01 | 5/28/2026 | 6/5/2026 4:00:00 PM EST |
| 12.50 | 5.60 | 7.10 | 6.35 | % | 0.51 | 0 | 0 | 2.26 | -0.90 | 0.06 | -0.01 | 6/5/2026 4:00:00 PM EST |