Federal Signal Corporatio... (FSS)
NYSE: FSS
· Real-Time Price · USD
118.44
0.66 (0.56%)
At close: Oct 03, 2025, 3:59 PM
118.47
0.03%
After-hours: Oct 03, 2025, 05:29 PM EDT
FSS Option Overview
Overview for all option chains of FSS. As of October 05, 2025, FSS options have an IV of 91.7% and an IV rank of 183.68%. The volume is 3 contracts, which is 21.43% of average daily volume of 14 contracts. The volume put-call ratio is 0.5, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
91.7%IV Rank
100%Historical Volatility
23.4%IV Low
37.65% on Aug 18, 2025IV High
67.08% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
490Put-Call Ratio
0.29Put Open Interest
111Call Open Interest
379Open Interest Avg (30-day)
419Today vs Open Interest Avg (30-day)
116.95%Option Volume
Today's Volume
3Put-Call Ratio
0.5Put Volume
1Call Volume
2Volume Avg (30-day)
14Today vs Volume Avg (30-day)
21.43%Option Chain Statistics
This table provides a comprehensive overview of all FSS 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 |
| Oct 17, 2025 | 0 | 1 | 0 | 34 | 13 | 0.38 | 91.7% | 100 |
| Nov 21, 2025 | 1 | 0 | 0 | 132 | 39 | 0.3 | 45.75% | 95 |
| Feb 20, 2026 | 0 | 0 | 0 | 210 | 57 | 0.27 | 35.75% | 120 |
| May 15, 2026 | 1 | 0 | 0 | 3 | 2 | 0.67 | 34.65% | 110 |