L.B. Foster (FSTR)
NASDAQ: FSTR
· Real-Time Price · USD
23.20
-0.37 (-1.55%)
At close: Aug 15, 2025, 12:04 PM
FSTR Option Overview
Overview for all option chains of FSTR. As of August 15, 2025, FSTR options have an IV of 500% and an IV rank of 345.49%. The volume is 0 contracts, which is n/a of average daily volume of 5 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
345.49%Historical Volatility
40.25%IV Low
54.4% on Jan 31, 2025IV High
183.38% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
252Put-Call Ratio
0.8Put Open Interest
112Call Open Interest
140Open Interest Avg (30-day)
218Today vs Open Interest Avg (30-day)
115.6%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
5Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all FSTR 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 |
| Aug 15, 2025 | 0 | 0 | 0 | 45 | 109 | 2.42 | 500% | 25 |
| Sep 19, 2025 | 0 | 0 | 0 | 8 | 0 | 0 | 103.05% | 12.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 95.3% | 12.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 65 | 1 | 0.02 | 88.93% | 15 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 11.39% | 95 |
| Feb 20, 2026 | 0 | 0 | 0 | 22 | 2 | 0.09 | 73.62% | 15 |