BankFinancial Corporation (BFIN)
NASDAQ: BFIN
· Real-Time Price · USD
11.82
0.14 (1.20%)
At close: Aug 20, 2025, 3:59 PM
BFIN Option Overview
Overview for all option chains of BFIN. As of August 20, 2025, BFIN options have an IV of 126.19% and an IV rank of 56.1%. The volume is 0 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
126.19%IV Rank
56.1%Historical Volatility
29.68%IV Low
59.3% on Mar 06, 2025IV High
178.54% on Aug 12, 2025Open Interest (OI)
Today's Open Interest
325Put-Call Ratio
0Put Open Interest
0Call Open Interest
325Open Interest Avg (30-day)
340Today vs Open Interest Avg (30-day)
95.59%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all BFIN 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 | 0 | 0 | 0 | 1 | 0 | 0 | 126.19% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 321 | 0 | 0 | 98.5% | 2.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 3 | 0 | 0 | 71.52% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 80.51% | 2.5 |