IGV Options History — September 2013

In September 2013, IGV traded between $14.72 and $15.59. ATM implied volatility averaged 16.3%, placing in the 24.2% IV rank vs the trailing year. The 30-day expected move averaged 4.7%. IV traded above realized volatility by 3.1% (HV 20d: 13.2%). Max pain ranged from $14.60 to $14.60. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 19 of 20 days. Put/call ratio averaged 0.00.

Notable Days

  • 2013-09-16: Highest Volume — 125 contracts
  • 2013-09-04: Largest IV drop — 56.1% change
  • 2013-09-03: Highest IV Rank — 100.0%
  • 2013-09-03: Largest Expected Move — 11.0%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$15.19$14.72$15.59$14.72$15.26
Max Pain$14.60$14.60$14.60$14.60$14.60
ATM IV16.3%13.6%38.2%38.2%17.0%
Expected Move4.7%4.0%11.0%11.0%4.9%
HV 20d13.2%10.9%15.0%14.1%11.3%
HV 60d13.2%12.3%14.3%14.3%12.3%
IV Rank24.2%15.0%100.0%100.0%26.7%
IV Percentile39.4%17.5%100.0%100.0%60.3%
Term Structure0.4%-11.2%1.8%-11.2%0.4%
Skew 25d3.1%2.1%4.2%2.3%4.1%
Skew 10d5.6%-2.1%14.9%14.9%7.2%
Call IV 25d16.0%13.1%52.0%52.0%15.4%
Put IV 25d19.1%15.4%54.3%54.3%19.5%
Bid-Ask Spread %74.8948.33168.53168.5372.31
Gamma HHI0.200.140.260.140.24
Net GEX23.5K14.6K27.1K14.6K26.6K
Net DEX-359.5K-480.8K-194.9K-194.9K-378.0K
Net VEX-1.2K-1.3K-1.1K-1.3K-1.2K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.000.000.000.000.00
Total Volume7.5012500
Total OI651605730605675

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call VolPut VolCall OIPut OI
2013-09-03$14.72$14.6038.2%11.0%14.1%100.0%0.0%2.3%-11.2%14.6K-194.9K-1.3K0.00168.5300460145
2013-09-04$14.78$14.6016.8%4.8%14.0%25.9%0.0%2.4%0.8%19.1K-237.5K-1.3K0.0072.5600460145
2013-09-05$14.78$14.6016.1%4.6%13.9%23.6%0.0%3.1%1.8%19.7K-244.4K-1.3K0.0078.4800460145
2013-09-06$14.76$0.0016.0%4.9%13.5%23.3%0.0%4.0%0.8%19.8K-241.1K-1.3K0.0048.3300460145
2013-09-09$14.97$0.0015.8%4.7%14.4%22.6%0.0%3.6%0.7%21.6K-296.6K-1.2K0.0053.8400460145
2013-09-10$15.15$0.0014.3%4.5%14.9%17.2%0.0%4.2%1.0%21.8K-339.4K-1.2K0.0062.0900460145
2013-09-11$15.20$0.0013.6%4.4%14.9%15.0%0.0%3.4%0.7%22.7K-357.6K-1.1K0.0064.4700460145
2013-09-12$15.13$0.0015.1%4.3%15.0%20.2%0.0%3.3%1.1%23.2K-345.8K-1.1K0.0065.2200460145
2013-09-13$15.12$0.0015.0%4.3%12.9%19.9%0.0%3.3%0.8%23.4K-344.7K-1.1K0.0067.4000460145
2013-09-16$15.20$0.0015.6%4.5%12.8%21.8%0.0%3.7%0.9%23.4K-363.9K-1.1K0.0070.071250460145
2013-09-17$15.26$0.0015.6%4.5%12.3%21.9%0.0%3.5%0.4%26.5K-402.7K-1.3K0.0071.8700585145
2013-09-18$15.54$0.0014.6%4.2%13.5%18.4%0.0%3.5%1.7%25.1K-461.4K-1.3K0.0098.7900585145
2013-09-19$15.59$0.0014.2%4.1%13.2%17.1%0.0%2.4%0.8%25.1K-480.8K-1.3K0.0078.5300585145
2013-09-20$15.55$0.0014.0%4.0%12.9%16.1%0.0%2.2%1.5%25.5K-478.3K-1.3K0.0070.1300585145
2013-09-23$15.42$0.0014.7%4.2%13.3%18.7%0.0%2.7%1.0%26.4K-419.6K-1.2K0.0072.6000560115
2013-09-24$15.27$0.0015.1%4.3%14.0%20.2%0.0%2.6%0.4%27.1K-388.5K-1.2K0.0073.94250560115
2013-09-25$15.32$0.0014.3%4.1%10.9%17.3%0.0%2.4%1.4%26.7K-399.6K-1.2K0.0073.5500560115
2013-09-26$15.40$0.0014.6%4.2%10.9%18.2%0.0%2.1%1.3%26.4K-417.8K-1.2K0.0065.9100560115
2013-09-27$15.34$0.0014.8%4.2%11.0%19.0%0.0%3.0%1.0%26.0K-397.1K-1.2K0.0069.1900560115
2013-09-30$15.26$0.0017.0%4.9%11.3%26.7%0.0%4.1%0.4%26.6K-378.0K-1.2K0.0072.3100560115