BFIN (BankFinancial Corporation)
Historical IV Rank & Volatility Regime
IV Rank measures where BFIN's current 30-day implied volatility sits in its trailing 90-day distribution (0% = lowest in 90 days, 100% = highest). It's the most reliable signal for whether options on BFIN are priced rich or cheap relative to its own recent regime.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
BFIN IV Rank Summary
Current
8%
Compressed — premium buying regime
30-Day Avg
9%
60-Day Avg
32%
90-Day Avg
37%
90-Day Low
6%
90-Day High
100%
IV Rank is bounded 0%–100% by construction. Sustained levels above 75% historically
precede mean reversion in BFIN's implied vol; sustained sub-25% readings
often coincide with low-realized regimes ahead of catalyst events. See the
Vol Arb Screener for symbols where current IV
rank diverges most from realized volatility.
BFIN IV Rank — Last 90 Trading Days
| Date | IV Rank | Avg IV |
|---|---|---|
| 20260613 | 8% | 1.4% |
| 20260612 | 8% | 1.4% |
| 20260611 | 8% | 1.4% |
| 20260610 | 7% | 1.4% |
| 20260609 | 7% | 1.3% |
| 20260608 | 7% | 1.3% |
| 20260605 | 7% | 1.3% |
| 20260604 | 7% | 1.3% |
| 20260603 | 11% | 1.2% |
| 20260602 | 11% | 1.2% |
| 20260601 | 11% | 1.2% |
| 20260529 | 10% | 1.2% |
| 20260528 | 10% | 1.2% |
| 20260527 | 10% | 1.2% |
| 20260526 | 10% | 1.1% |
| 20260522 | 9% | 1.1% |
| 20260521 | 9% | 1.1% |
| 20260520 | 9% | 1.1% |
| 20260519 | 9% | 1.1% |
| 20260518 | 9% | 1.1% |
| 20260515 | 8% | 1.0% |
| 20260514 | 8% | 1.0% |
| 20260513 | 8% | 1.0% |
| 20260512 | 8% | 1.0% |
| 20260511 | 8% | 1.0% |
| 20260510 | 8% | 1.0% |
| 20260508 | 8% | 1.0% |
| 20260507 | 8% | 1.0% |
| 20260506 | 8% | 1.0% |
| 20260505 | 8% | 1.0% |
| 20260504 | 7% | 1.0% |
| 20260502 | 7% | 1.0% |
| 20260501 | 7% | 0.9% |
| 20260430 | 7% | 0.9% |
| 20260429 | 7% | 0.9% |
| 20260428 | 7% | 0.9% |
| 20260427 | 7% | 0.9% |
| 20260424 | 7% | 0.9% |
| 20260423 | 7% | 0.9% |
| 20260422 | 7% | 0.9% |
| 20260421 | 7% | 0.9% |
| 20260420 | 6% | 0.9% |
| 20260417 | 100% | 8.2% |
| 20260416 | 100% | 7.5% |
| 20260415 | 100% | 5.5% |
| 20260414 | 100% | 4.5% |
| 20260413 | 100% | 4.0% |
| 20260410 | 100% | 3.0% |
| 20260409 | 100% | 2.8% |
| 20260408 | 100% | 2.7% |
| 20260407 | 100% | 2.5% |
| 20260406 | 100% | 2.4% |
| 20260402 | 84% | 2.1% |
| 20260401 | 81% | 2.0% |
| 20260331 | 78% | 2.0% |
| 20260330 | 75% | 1.9% |
| 20260327 | 68% | 1.8% |
| 20260326 | 67% | 1.7% |
| 20260325 | 65% | 1.7% |
| 20260324 | 63% | 1.7% |
| 20260323 | 61% | 1.6% |
| 20260320 | 57% | 1.5% |
| 20260319 | 56% | 1.5% |
| 20260318 | 55% | 1.5% |
| 20260317 | 53% | 1.5% |
| 20260316 | 52% | 1.4% |
| 20260313 | 49% | 1.4% |
| 20260312 | 48% | 1.4% |
| 20260311 | 47% | 1.3% |
| 20260310 | 47% | 1.3% |
| 20260309 | 46% | 1.3% |
| 20260308 | 45% | 1.3% |
| 20260306 | 44% | 1.3% |
| 20260305 | 43% | 1.3% |
| 20260304 | 42% | 1.2% |
| 20260303 | 41% | 1.2% |
| 20260105 | 42% | 1.2% |
| 20260102 | 87% | 2.1% |
| 20251231 | 80% | 2.0% |
| 20251230 | 64% | 1.7% |
| 20251229 | 61% | 1.6% |
| 20251226 | 49% | 1.4% |
| 20251224 | 50% | 1.4% |
| 20251223 | 51% | 1.4% |
| 20251222 | 38% | 1.1% |
| 20251219 | 24% | 0.9% |
| 20251218 | 28% | 0.9% |
| 20251217 | 21% | 0.8% |
| 20251216 | 36% | 1.1% |
| 20251215 | 31% | 1.0% |