IGF Options History — February 2019

In February 2019, IGF traded between $42.44 and $43.87. ATM implied volatility averaged 13.8%, placing in the 5.0% IV rank vs the trailing year. The 30-day expected move averaged 3.8%. IV traded above realized volatility by 6.5% (HV 20d: 7.3%). Net GEX was positive for 19 of 19 trading days. Term structure was in contango for 5 of 19 days. Put/call ratio averaged 0.00.

Notable Days

  • 2019-02-01: Highest Volume — 7 contracts
  • 2019-02-28: Largest IV spike — 121.9% change
  • 2019-02-28: Highest IV Rank — 8.6%
  • 2019-02-28: Largest Expected Move — 4.9%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$43.12$42.44$43.87$42.68$43.75
ATM IV13.8%7.6%17.2%15.2%17.2%
Expected Move3.8%2.2%4.9%3.6%4.9%
HV 20d7.3%5.8%9.8%9.8%5.8%
HV 60d12.6%12.2%13.4%13.4%12.2%
IV Rank5.0%0.0%8.6%4.0%8.6%
IV Percentile39.7%0.0%68.3%46.8%68.3%
Term Structure-1.3%-8.3%5.4%-0.6%-4.0%
Skew 25d0.2%-3.9%3.8%2.0%2.3%
Skew 10d3.1%-2.7%6.6%4.6%-2.7%
Call IV 25d13.4%7.4%19.7%12.2%19.7%
Put IV 25d13.6%8.0%22.0%14.2%22.0%
Bid-Ask Spread %150.65123.61167.42153.89156.54
Gamma HHI0.250.170.380.190.33
Net GEX2.6K1.3K6.5K1.5K4.6K
Net DEX-23.8K-41.0K-14.8K-17.9K-38.7K
Net VEX-115-145-90-124-139
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.000.000.000.000.00
Total Volume0.7890770
Total OI2119261926

Daily Data (19 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call VolPut VolCall OIPut OI
2019-02-01$42.68$0.0015.2%3.6%9.8%4.0%0.0%2.0%-0.6%1.5K-17.9K-1240.00153.8970127
2019-02-04$42.74$0.0017.2%3.3%8.2%5.2%0.0%2.1%-0.1%1.6K-17.3K-970.00150.3100127
2019-02-05$42.92$0.0015.8%3.4%8.2%4.4%0.0%2.0%-1.5%2.1K-20.6K-1110.00152.8200127
2019-02-06$42.72$0.007.7%2.2%8.2%0.0%0.0%0.6%1.2%2.3K-19.4K-950.00123.6100127
2019-02-07$42.61$0.0010.3%3.0%8.4%2.3%0.0%3.8%5.4%1.4K-16.7K-930.00141.6201127
2019-02-08$42.47$0.007.8%2.2%8.1%0.1%0.0%0.9%3.2%1.6K-14.8K-1080.00123.8101128
2019-02-11$42.44$0.0016.7%4.8%7.7%8.0%0.0%-1.5%-2.8%1.3K-15.1K-1270.00163.8200128
2019-02-12$42.70$0.0014.5%4.2%7.2%6.1%0.0%1.7%-1.7%1.7K-18.4K-1190.00167.4200128
2019-02-13$42.70$0.0014.7%4.2%7.1%6.3%0.0%-3.4%-1.9%1.6K-17.5K-1210.00166.8700128
2019-02-14$42.84$0.0014.5%4.1%7.1%6.1%0.0%2.9%-1.6%1.8K-18.8K-1180.00162.7300128
2019-02-15$43.05$0.0015.0%4.3%7.1%6.5%0.0%2.6%-1.9%1.9K-20.9K-1140.00166.5600128
2019-02-19$43.35$0.0015.2%4.3%7.3%6.7%0.0%-2.6%-2.0%2.2K-23.3K-1070.00157.3400128
2019-02-20$43.48$0.0016.8%4.8%6.6%8.2%0.0%-3.7%-3.4%2.2K-23.8K-1100.00156.0500128
2019-02-21$43.51$0.007.6%2.2%6.2%0.0%0.0%0.8%1.3%3.0K-23.8K-900.00124.9400128
2019-02-22$43.83$0.0015.1%4.3%6.5%6.8%0.0%-1.1%-8.3%2.8K-27.3K-1000.00156.1160128
2019-02-25$43.75$0.0016.7%4.8%6.4%8.1%0.0%-3.9%-4.5%4.5K-38.7K-1450.00156.8500188
2019-02-26$43.87$0.0016.5%4.7%6.0%8.0%0.0%-1.9%-3.5%4.8K-41.0K-1380.00153.7800188
2019-02-27$43.78$0.007.8%2.2%6.0%0.2%0.0%0.7%1.9%6.5K-38.5K-1210.00127.2000188
2019-02-28$43.75$0.0017.2%4.9%5.8%8.6%0.0%2.3%-4.0%4.6K-38.7K-1390.00156.5400188