MUB Options History — November 2008

In November 2008, MUB traded between $96.89 and $98.01. ATM implied volatility averaged 25.8%. The 30-day expected move averaged 7.4%. IV traded below realized volatility by 2.8% (HV 20d: 28.6%). Max pain ranged from $85.00 to $85.00. Net GEX was positive for 2 of 2 trading days.

Notable Days

  • 2008-11-18: Largest IV spike — 33.9% change
  • 2008-11-18: Largest Expected Move — 8.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$97.45$96.89$98.01$96.89$98.01
Max Pain$85.00$85.00$85.00$85.00$85.00
ATM IV25.8%22.1%29.5%22.1%29.5%
Expected Move7.4%6.3%8.5%6.3%8.5%
HV 20d28.6%28.5%28.8%28.5%28.8%
Bid-Ask Spread %115.31112.15118.46112.15118.46
Gamma HHI1.001.001.001.001.00
Net GEX3335461154611
Net DEX-37.1K-38.7K-35.6K-38.7K-35.6K
Net VEX-14-27-1-1-27
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI44444

Daily Data (2 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call VolPut VolCall OIPut OI
2008-11-13$96.89$85.0022.1%6.3%28.5%0.0%0.0%0.0%0.0%54-38.7K-10.00112.150040
2008-11-18$98.01$85.0029.5%8.5%28.8%0.0%0.0%0.0%0.0%611-35.6K-270.00118.460040