Fuel Tech Inc. (FTEK)
NASDAQ: FTEK
· Real-Time Price · USD
2.97
0.10 (3.48%)
At close: Sep 09, 2025, 3:59 PM
3.05
2.64%
After-hours: Sep 09, 2025, 06:45 PM EDT
FTEK Option Overview
Overview for all option chains of FTEK. As of September 10, 2025, FTEK options have an IV of 161.56% and an IV rank of 16.5%. The volume is 85 contracts, which is 28.24% of average daily volume of 301 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
161.56%IV Rank
16.5%Historical Volatility
70.4%IV Low
103.24% on Jun 13, 2025IV High
456.72% on Jan 16, 2025Open Interest (OI)
Today's Open Interest
14,034Put-Call Ratio
0.05Put Open Interest
648Call Open Interest
13,386Open Interest Avg (30-day)
11,845Today vs Open Interest Avg (30-day)
118.48%Option Volume
Today's Volume
85Put-Call Ratio
0Put Volume
0Call Volume
85Volume Avg (30-day)
301Today vs Volume Avg (30-day)
28.24%Option Chain Statistics
This table provides a comprehensive overview of all FTEK options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Sep 19, 2025 | 3 | 0 | 0 | 3,237 | 332 | 0.1 | 161.56% | 1 |
| Oct 17, 2025 | 0 | 0 | 0 | 624 | 0 | 0 | 127.21% | 1 |
| Dec 19, 2025 | 1 | 0 | 0 | 5,209 | 175 | 0.03 | 95.62% | 2 |
| Jan 16, 2026 | 0 | 0 | 0 | 1 | 0 | 0 | 18.99% | 8 |
| Mar 20, 2026 | 81 | 0 | 0 | 4,314 | 141 | 0.03 | 98.19% | 2 |
| Sep 18, 2026 | 0 | 0 | 0 | 1 | 0 | 0 | 13.57% | 7 |