Options Chain for TECOGEN INC NEW COM NEW (TGEN) - $6.86 as of 6/2/2026 9:21:06 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 | 3.50 | 5.00 | 4.25 | 3.92 | 0.00 | 0.00% | 1.70 | 0 | 34 | 7.00 | 1.00 | 0.00 | 0.00 | 6/1/2026 | 6/2/2026 10:58:58 AM EST |
| 5.00 | 1.70 | 2.25 | 1.98 | 1.98 | +0.28 | +16.48% | 0.40 | 4 | 1,958 | 1.68 | 0.87 | 0.12 | -0.01 | 6/2/2026 | 6/2/2026 10:58:58 AM EST |
| 7.50 | 0.25 | 0.80 | 0.53 | 0.70 | 0.00 | 0.00% | 0.07 | 0 | 2,159 | 1.37 | 0.41 | 0.18 | -0.02 | 6/1/2026 | 6/2/2026 10:58:58 AM EST |
| 10.00 | 0.05 | 0.50 | 0.28 | 0.10 | 0.00 | 0.00% | 0.03 | 0 | 31 | 1.82 | 0.13 | 0.10 | -0.01 | 5/29/2026 | 6/2/2026 10:58:58 AM EST |
| 12.50 | 0.00 | 0.40 | 0.20 | 0.10 | 0.00 | 0.00% | 0.02 | 0 | 1 | 2.83 | 0.03 | 0.03 | 0.00 | 5/26/2026 | 6/2/2026 10:58:58 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 | 0.00 | 0.05 | 0.03 | 0.03 | 0.00 | 0.00% | 0.01 | 0 | 10 | 2.85 | 0.00 | 0.00 | 0.00 | 5/22/2026 | 6/2/2026 10:58:58 AM EST |
| 5.00 | 0.15 | 0.30 | 0.23 | 0.15 | -0.10 | -40.00% | 0.05 | 1 | 462 | 1.89 | -0.13 | 0.12 | -0.01 | 6/2/2026 | 6/2/2026 10:58:58 AM EST |
| 7.50 | 0.90 | 1.75 | 1.33 | 1.80 | 0.00 | 0.00% | 0.18 | 0 | 13 | 1.38 | -0.59 | 0.18 | -0.02 | 5/15/2026 | 6/2/2026 10:58:58 AM EST |
| 10.00 | 2.55 | 4.00 | 3.28 | % | 0.33 | 0 | 0 | 2.77 | -0.87 | 0.10 | -0.01 | 6/2/2026 10:58:58 AM EST | |||
| 12.50 | 5.10 | 6.40 | 5.75 | % | 0.46 | 0 | 0 | 0.00 | -0.97 | 0.03 | 0.00 | 6/2/2026 10:58:58 AM EST |