Options Chain for FUEL TECH INC COM (FTEK) - $2.86 as of 8/12/2025 1:14:52 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 1.55 | 2.30 | 1.93 | 2.30 | 0.00 | 0.00% | 1.93 | 0 | 1 | 0.00 | 1.00 | 0.00 | 0.00 | 8/7/2025 | 8/12/2025 11:59:04 AM EST |
| 2.00 | 0.90 | 1.15 | 1.03 | 1.00 | 0.00 | 0.00% | 0.52 | 0 | 3 | 7.87 | 1.00 | 0.01 | 0.00 | 8/7/2025 | 8/12/2025 11:59:04 AM EST |
| 3.00 | 0.10 | 0.20 | 0.15 | 0.11 | -0.04 | -26.67% | 0.05 | 4 | 1,499 | 1.52 | 0.49 | 1.01 | -0.03 | 8/12/2025 | 8/12/2025 11:59:04 AM EST |
| 4.00 | 0.00 | 0.10 | 0.05 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 333 | 3.36 | 0.01 | 0.10 | 0.00 | 8/11/2025 | 8/12/2025 11:59:04 AM EST |
| 5.00 | 0.00 | 0.70 | 0.35 | % | 0.07 | 0 | 0 | 0.00 | 0.00 | 0.00 | 0.00 | 8/12/2025 11:59:04 AM EST | |||
| 6.00 | 0.00 | 0.40 | 0.20 | 0.05 | 0.00 | 0.00% | 0.03 | 0 | 11 | 0.00 | 0.00 | 0.00 | 0.00 | 7/17/2025 | 8/12/2025 11:59:04 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1.00 | 0.00 | 0.50 | 0.25 | 0.05 | 0.00 | 0.00% | 0.25 | 0 | 28 | 0.00 | 0.00 | 0.00 | 0.00 | 6/23/2025 | 8/12/2025 11:59:04 AM EST |
| 2.00 | 0.00 | 0.05 | 0.03 | 0.05 | 0.00 | 0.00% | 0.01 | 0 | 5 | 3.68 | 0.00 | 0.01 | 0.00 | 8/5/2025 | 8/12/2025 11:59:04 AM EST |
| 3.00 | 0.00 | 0.30 | 0.15 | 0.40 | 0.00 | 0.00% | 0.05 | 0 | 4 | 3.53 | -0.51 | 1.01 | -0.03 | 7/10/2025 | 8/12/2025 11:59:04 AM EST |
| 4.00 | 0.95 | 1.20 | 1.08 | 1.25 | 0.00 | 0.00% | 0.27 | 0 | 70 | 4.26 | -0.99 | 0.10 | 0.00 | 7/23/2025 | 8/12/2025 11:59:04 AM EST |
| 5.00 | 1.65 | 4.90 | 3.28 | % | 0.66 | 0 | 0 | 6.32 | -1.00 | 0.00 | 0.00 | 8/12/2025 11:59:04 AM EST | |||
| 6.00 | 2.50 | 5.50 | 4.00 | % | 0.67 | 0 | 0 | 0.00 | -1.00 | 0.00 | 0.00 | 8/12/2025 11:59:04 AM EST |