BFIN Options History — December 2025

In December 2025, BFIN traded between $11.86 and $12.93. ATM implied volatility averaged 89.3%, placing in the 30.1% IV rank vs the trailing year. The 30-day expected move averaged 25.4%. IV traded above realized volatility by 66.2% (HV 20d: 23.0%). Max pain ranged from $10.00 to $12.50. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 6 of 22 days. Put/call ratio averaged 0.00.

Notable Days

  • 2025-12-01: Highest Volume — 21 contracts
  • 2025-12-12: Largest IV spike — 296.7% change
  • 2025-12-30: Highest IV Rank — 75.5%
  • 2025-12-30: Largest Expected Move — 52.7%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$12.39$11.86$12.93$11.86$12.04
Max Pain$10.34$10.00$12.50$12.50$10.00
ATM IV89.3%27.1%184.0%87.9%60.5%
Expected Move25.4%7.8%52.7%25.2%17.3%
HV 20d23.0%18.6%26.1%25.2%19.0%
HV 60d28.7%28.3%29.1%28.4%28.3%
IV Rank30.1%0.9%75.5%29.8%16.8%
IV Percentile56.3%1.2%98.8%64.3%30.2%
Term Structure-13.0%-96.5%101.1%74.6%101.1%
VWIV29.5%25.7%33.4%25.7%33.4%
Skew 25d4.2%-55.2%49.5%5.8%16.8%
Skew 10d12.6%-166.1%110.6%-166.1%16.1%
Call IV 25d102.2%18.5%234.0%60.2%54.8%
Put IV 25d106.4%41.0%187.8%66.0%71.6%
Bid-Ask Spread %138.58115.41153.07150.30121.54
Gamma HHI0.820.650.970.750.65
Net GEX2.3K6409.1K1.3K1.7K
Net DEX-62.2K-96.5K-37.5K-42.9K-37.5K
Net VEX-180-213-132-187-132
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.000.000.000.000.00
Total Volume2.091021210
Total OI91.727691068269

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-12-01$11.86$12.5087.9%25.2%25.2%29.8%25.7%5.8%74.6%1.3K-42.9K-1870.00150.30N/AN/A210766
2025-12-02$11.88$12.5027.1%7.8%25.2%0.9%0.0%49.5%11.7%2.2K-47.8K-2030.00115.41N/AN/A00976
2025-12-03$12.07$12.5063.0%18.1%25.5%18.0%33.4%-11.7%23.8%1.3K-61.2K-2130.00153.07N/AN/A100976
2025-12-04$12.14$10.00121.6%16.4%25.2%15.3%0.0%36.1%-37.3%899-65.3K-2100.00153.04N/AN/A00966
2025-12-05$12.13$10.0062.1%29.2%24.4%36.4%0.0%0.1%-69.0%1.8K-57.9K-2070.00120.45N/AN/A00966
2025-12-08$12.30$10.00101.4%19.4%24.4%20.2%0.0%30.8%-2.6%1.4K-63.7K-2010.00142.71N/AN/A00966
2025-12-09$12.30$10.0031.7%20.4%24.4%21.8%0.0%16.6%-7.5%2.9K-59.5K-2010.00146.44N/AN/A00966
2025-12-10$12.67$10.0058.1%16.7%26.0%15.7%0.0%16.7%-28.4%2.3K-72.4K-1850.00144.53N/AN/A30966
2025-12-11$12.77$10.0029.8%8.5%26.0%2.2%0.0%7.9%-5.0%3.5K-78.7K-1890.00127.64N/AN/A10996
2025-12-12$12.72$10.00118.1%33.9%25.9%44.2%0.0%42.2%-96.5%2.8K-76.8K-1880.00145.29N/AN/A00996
2025-12-15$12.93$10.00107.4%30.8%26.1%39.1%0.0%45.3%-69.7%3.9K-89.8K-1690.00145.18N/AN/A100996
2025-12-16$12.77$10.0059.9%17.2%21.8%16.5%0.0%30.7%-4.2%2.3K-77.7K-1760.00149.40N/AN/A00996
2025-12-17$12.78$10.0047.5%13.6%21.8%10.6%0.0%23.8%-4.5%2.9K-79.4K-1680.00120.94N/AN/A01996
2025-12-18$12.82$10.0093.5%26.8%21.7%32.5%0.0%-38.0%55.9%3.6K-96.5K-1650.00150.55N/AN/A00997
2025-12-19$12.52$10.00128.7%36.9%24.3%49.2%0.0%-16.8%-23.1%9.1K-70.5K-1820.00151.41N/AN/A00997
2025-12-22$12.48$10.0090.0%25.8%22.3%30.8%0.0%25.8%-1.8%1.8K-51.8K-1630.00151.53N/AN/A00681
2025-12-23$12.41$10.00118.6%34.0%22.2%44.4%0.0%-55.2%-21.3%640-51.8K-1760.00152.28N/AN/A00681
2025-12-24$12.38$10.00111.7%32.0%19.0%41.1%0.0%-15.0%12.3%734-50.5K-1740.00117.52N/AN/A00681
2025-12-26$12.33$10.00117.2%33.6%19.1%43.8%0.0%-45.5%-44.3%700-50.6K-1730.00152.76N/AN/A00681
2025-12-29$12.18$10.00144.6%41.5%18.8%56.8%0.0%-42.8%-80.9%1.8K-37.7K-1330.00118.83N/AN/A00681
2025-12-30$12.16$10.00184.0%52.7%18.6%75.5%0.0%-30.6%-68.5%772-47.7K-1680.00117.98N/AN/A00681
2025-12-31$12.04$10.0060.5%17.3%19.0%16.8%0.0%16.8%101.1%1.7K-37.5K-1320.00121.54N/AN/A00681