FTEK · Fuel Tech, Inc.
$1.60
+0.05 (+3.23%)
At close · Jul 23
Market Cap
$49.86M
Shares
31.17M
Options Chain
15-min delayed Underlying $1.60 · Jul 23, 2026| Calls | Puts | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OI | Vol | IV | Δ | Last | Strike | Last | Δ | IV | Vol | OI |
| 0 | — | 228.1% | 0.849 | — | 1 | $0.05 | — | — | 5 | 5 |
| 20 | 2 | 147.8% | 0.351 | $0.10 | 2 | — | -0.791 | 93.7% | — | 0 |
| 134 | 1 | 350.4% | 0.428 | $0.20 | 3 | — | -0.713 | 254.4% | — | 0 |
| 1 | 1 | — | — | $0.20 | 4 | — | -0.716 | 330.3% | — | 0 |
| 0 | — | — | — | — | 5 | — | -0.731 | 375.2% | — | 0 |
10 contracts expiring August 21, 2026. Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. In-the-money strikes are shaded; the strike nearest the underlying is highlighted.