BFIN Options History — October 2013

In October 2013, BFIN traded between $8.94 and $9.38. ATM implied volatility averaged 75.1%, placing in the 24.2% IV rank vs the trailing year. The 30-day expected move averaged 19.7%. IV traded above realized volatility by 57.0% (HV 20d: 18.2%). Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 0 of 23 days.

Notable Days

  • 2013-10-14: Largest IV spike — 221.6% change
  • 2013-10-14: Highest IV Rank — 100.0%
  • 2013-10-14: Largest Expected Move — 52.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$9.19$8.94$9.38$8.94$9.29
ATM IV75.1%37.0%183.3%87.7%44.7%
Expected Move19.7%10.0%52.6%25.2%12.8%
HV 20d18.2%14.5%22.7%21.7%14.8%
HV 60d27.9%25.0%29.3%29.1%25.0%
IV Rank24.2%1.4%100.0%41.8%7.8%
IV Percentile44.8%3.8%100.0%71.4%24.5%
Term Structure-15.1%-25.7%-6.5%-23.0%-15.0%
Skew 25d8.7%2.3%18.2%8.9%18.2%
Skew 10d9.2%-22.1%20.1%19.9%5.4%
Call IV 25d49.8%30.6%121.5%54.9%47.5%
Put IV 25d58.5%38.2%134.8%63.8%65.8%
Bid-Ask Spread %140.79120.86184.63145.64123.65
Gamma HHI1.001.001.001.001.00
Net GEX5430646433
Net DEX-4.8K-5.4K-4.2K-4.3K-5.4K
Net VEX-5-8-1-7-1
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI66666

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2013-10-01$8.94$0.0087.7%25.2%21.7%0.0%0.0%8.9%-23.0%64-4.3K-70.00145.64N/AN/A0060
2013-10-02$9.00$0.0088.8%25.5%21.6%41.8%0.0%8.4%-21.9%62-4.4K-70.00151.72N/AN/A0060
2013-10-03$9.00$0.0086.6%24.8%21.3%40.1%0.0%8.3%-23.6%62-4.4K-70.00143.74N/AN/A0060
2013-10-04$9.23$0.0094.9%17.2%22.6%20.2%0.0%14.3%-9.2%58-4.7K-60.00148.37N/AN/A0060
2013-10-07$9.15$0.0096.6%16.7%22.7%18.8%0.0%7.9%-9.1%60-4.6K-60.00141.57N/AN/A0060
2013-10-08$9.07$0.00104.6%17.2%20.4%20.1%0.0%6.2%-11.4%62-4.5K-60.00142.32N/AN/A0060
2013-10-09$9.16$0.0061.7%10.0%20.0%1.4%0.0%11.4%-6.5%49-5.2K-30.00121.33N/AN/A0060
2013-10-10$9.32$0.0061.5%17.6%20.4%21.3%0.0%12.8%-9.3%56-4.8K-60.00143.89N/AN/A0060
2013-10-11$9.30$0.0057.0%16.3%20.4%18.0%0.0%10.5%-11.4%56-4.9K-50.00136.68N/AN/A0060
2013-10-14$9.30$0.00183.3%52.6%18.6%100.0%0.0%13.4%-25.7%30-4.2K-80.00184.63N/AN/A0060
2013-10-15$9.26$0.0063.9%18.3%17.3%20.5%0.0%4.2%-12.0%57-4.8K-50.00144.14N/AN/A0060
2013-10-16$9.21$0.0064.8%18.6%17.2%21.2%0.0%12.1%-12.3%59-4.7K-50.00141.50N/AN/A0060
2013-10-17$9.19$0.0037.0%10.6%17.2%2.6%0.0%9.4%-9.1%50-5.1K-30.00121.98N/AN/A0060
2013-10-18$9.16$0.0037.4%10.7%17.2%2.9%0.0%7.6%-8.8%52-5.1K-30.00120.86N/AN/A0060
2013-10-21$9.20$0.0073.3%21.0%16.8%26.8%0.0%4.1%-15.6%59-4.7K-50.00147.38N/AN/A0060
2013-10-22$9.09$0.0077.4%22.2%17.3%29.5%0.0%5.9%-17.4%60-4.5K-60.00150.68N/AN/A0060
2013-10-23$9.12$0.0043.7%12.5%16.0%7.1%0.0%13.2%-11.6%55-5.1K-30.00121.19N/AN/A0060
2013-10-24$9.20$0.0076.6%22.0%16.2%29.0%0.0%4.7%-18.3%59-4.7K-50.00146.51N/AN/A0060
2013-10-25$9.24$0.0075.6%21.7%14.6%28.3%0.0%2.7%-15.1%58-4.8K-50.00143.32N/AN/A0060
2013-10-28$9.34$0.0042.9%12.3%14.8%6.5%0.0%2.3%-13.4%30-5.4K-10.00123.00N/AN/A0060
2013-10-29$9.38$0.0085.1%24.4%14.5%34.7%0.0%5.3%-22.3%54-4.9K-40.00148.16N/AN/A0060
2013-10-30$9.33$0.0082.9%23.8%14.7%33.2%0.0%8.4%-24.4%55-4.9K-40.00145.88N/AN/A0060
2013-10-31$9.29$0.0044.7%12.8%14.8%7.8%0.0%18.2%-15.0%33-5.4K-10.00123.65N/AN/A0060