FBIO Options History — September 2025

In September 2025, FBIO traded between $2.83 and $3.98. ATM implied volatility averaged 162.1%, placing in the 40.8% IV rank vs the trailing year. The 30-day expected move averaged 48.6%. IV traded above realized volatility by 42.5% (HV 20d: 119.6%). Max pain ranged from $2.50 to $2.50. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 5 of 21 days. Put/call ratio averaged 0.19.

Notable Days

  • 2025-09-02: Highest Volume — 9,249 contracts
  • 2025-09-10: Largest IV spike — 61.6% change
  • 2025-09-29: Highest IV Rank — 87.7%
  • 2025-09-29: Largest Expected Move — 85.2%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$3.58$2.83$3.98$2.95$3.70
Max Pain$2.50$2.50$2.50$2.50$2.50
ATM IV162.1%90.5%297.1%112.8%243.7%
Expected Move48.6%30.1%85.2%32.3%69.9%
HV 20d119.6%82.0%130.3%82.0%122.9%
HV 60d82.0%63.1%88.7%64.7%88.7%
IV Rank40.8%16.0%87.7%23.7%69.2%
IV Percentile58.9%11.9%98.8%23.0%94.8%
Term Structure-40.4%-137.8%39.5%22.8%-54.0%
VWIV174.4%111.0%252.0%112.8%252.0%
Bid-Ask Spread %38.0415.7586.4186.4116.43
Gamma HHI0.650.410.790.790.67
Net GEX55.5K5.4K76.6K10.1K76.6K
Net DEX-5.1M-7.1M-2.8M-2.8M-6.8M
Net VEX-14.4K-19.1K-3.0K-3.0K-19.1K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.190.000.710.020.12
Total Volume3,129.2384169,2499,2494,374
Total OI36,031.52415,17347,63515,17347,635

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-09-02$2.95$2.50112.8%32.3%82.0%23.7%112.8%0.0%22.8%10.1K-2.8M-3.0K0.0286.41N/AN/A9,03921014,521652
2025-09-03$2.89$2.50104.9%30.1%83.4%21.0%120.2%0.0%39.5%29.0K-3.2M-5.6K0.0052.32N/AN/A8,7221521,595852
2025-09-04$2.83$2.50104.6%36.5%83.0%20.9%142.1%0.0%-52.5%47.2K-3.0M-8.6K0.2180.61N/AN/A1,91940427,169859
2025-09-05$3.70$2.5090.5%45.7%120.2%16.0%159.9%0.0%-41.3%57.9K-5.6M-12.7K0.2419.30N/AN/A4,6531,09827,9551,050
2025-09-08$3.58$2.50109.3%39.6%120.9%22.5%154.1%0.0%33.4%5.4K-3.7M-4.1K0.2838.90N/AN/A2,04656428,1711,905
2025-09-09$3.51$2.5095.9%36.8%122.1%17.8%142.3%0.0%29.3%56.9K-5.0M-13.2K0.3469.66N/AN/A1,42048129,2602,313
2025-09-10$3.87$2.50155.0%44.4%124.5%38.4%154.6%0.0%-28.0%65.7K-6.0M-14.2K0.7128.90N/AN/A4,0802,88029,7012,592
2025-09-11$3.81$2.50157.7%45.2%122.8%39.3%111.0%0.0%-43.8%62.2K-5.7M-17.7K0.0827.87N/AN/A1,46911731,5024,981
2025-09-12$3.91$2.50157.6%45.2%122.5%39.3%160.2%0.0%-54.2%65.6K-6.1M-18.1K0.1228.29N/AN/A5756831,6985,067
2025-09-15$3.58$2.50159.3%45.7%128.5%39.9%178.5%0.0%-36.2%58.7K-5.0M-16.7K0.2424.45N/AN/A2,01748632,0025,125
2025-09-16$3.42$2.50159.5%45.7%130.3%39.9%174.3%0.0%-35.5%59.5K-4.5M-16.0K0.0361.06N/AN/A2,0117033,4735,316
2025-09-17$3.43$2.50147.8%42.4%129.7%35.9%180.9%0.0%-31.9%9.0K-3.2M-8.7K0.1956.65N/AN/A3516534,9045,371
2025-09-18$3.52$2.50136.6%39.2%124.4%32.0%175.3%0.0%0.0%62.8K-5.1M-17.1K0.4361.88N/AN/A31313634,8405,388
2025-09-19$3.57$2.50167.1%47.9%121.3%42.6%183.5%0.0%-137.8%63.4K-5.2M-17.6K0.1228.26N/AN/A1,40517035,0845,490
2025-09-22$3.98$2.50184.4%52.9%124.6%48.6%182.0%0.0%33.0%75.9K-6.5M-18.8K0.2019.94N/AN/A1,37128133,8475,376
2025-09-23$3.68$2.50202.8%58.1%130.2%55.0%198.6%0.0%-115.8%67.6K-5.3M-17.6K0.2215.75N/AN/A1,66235934,3925,592
2025-09-24$3.70$2.50209.2%60.0%130.2%57.2%205.2%0.0%-62.1%70.0K-5.5M-18.0K0.2019.34N/AN/A1,25524835,2145,784
2025-09-25$3.77$2.50197.6%56.7%129.8%53.2%208.7%0.0%-116.6%74.5K-6.0M-18.7K0.0922.41N/AN/A1,39511936,1935,894
2025-09-26$3.84$2.50210.2%60.3%129.8%57.6%214.5%0.0%-72.8%76.4K-6.6M-18.6K0.0918.43N/AN/A2,29719837,0966,052
2025-09-29$3.88$2.50297.1%85.2%129.1%87.7%252.0%0.0%-84.3%70.6K-7.1M-18.8K0.1521.99N/AN/A4,68368838,6976,054
2025-09-30$3.70$2.50243.7%69.9%122.9%69.2%252.0%0.0%-54.0%76.6K-6.8M-19.1K0.1216.43N/AN/A3,89348141,1646,471