IGRO Options History — October 2021

In October 2021, IGRO traded between $64.90 and $67.78. ATM implied volatility averaged 23.0%. The 30-day expected move averaged 5.2%. IV traded above realized volatility by 10.9% (HV 20d: 12.1%). Net GEX was positive for 0 of 21 trading days. Term structure was in contango for 1 of 21 days.

Notable Days

  • 2021-10-27: Largest IV spike — 63.5% change
  • 2021-10-01: Largest Expected Move — 8.4%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$66.60$64.90$67.78$65.40$67.27
ATM IV23.0%14.9%38.6%29.4%23.7%
Expected Move5.2%4.3%8.4%8.4%6.8%
HV 20d12.1%8.3%15.7%15.7%9.0%
Term Structure-3.7%-11.4%0.4%-9.5%-11.4%
Skew 25d2.6%1.5%4.4%2.7%2.0%
Skew 10d2.6%0.5%4.4%2.9%1.4%
Call IV 25d17.6%15.4%32.9%32.9%19.2%
Put IV 25d20.2%17.7%35.6%35.6%21.2%
Bid-Ask Spread %141.83131.53151.73151.73135.67
Net GEX00000
Net DEX00000
Net VEX00000
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI00000

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2021-10-01$65.40$0.0029.4%8.4%0.0%0.0%0.0%2.7%-9.5%0000.00151.73N/AN/A0000
2021-10-04$64.90$0.0033.3%5.9%0.0%0.0%0.0%3.6%-2.7%0000.00149.77N/AN/A0000
2021-10-05$65.29$0.0025.2%4.7%0.0%0.0%0.0%3.1%0.4%0000.00136.87N/AN/A0000
2021-10-06$65.08$0.0027.0%4.8%0.0%0.0%0.0%3.0%-0.3%0000.00138.85N/AN/A0000
2021-10-07$65.72$0.0025.9%4.4%15.7%0.0%0.0%3.1%-0.1%0000.00142.56N/AN/A0000
2021-10-08$65.96$0.0033.9%5.5%15.4%0.0%0.0%2.7%-6.6%0000.00142.33N/AN/A0000
2021-10-11$65.58$0.0034.4%4.5%15.0%0.0%0.0%2.8%-1.9%0000.00137.93N/AN/A0000
2021-10-12$65.63$0.0038.6%4.6%14.6%0.0%0.0%2.9%-1.2%0000.00138.09N/AN/A0000
2021-10-13$66.23$0.0016.0%4.6%14.7%0.0%0.0%2.9%-0.3%0000.00139.64N/AN/A0000
2021-10-14$66.87$0.0015.2%4.4%14.9%0.0%0.0%2.5%-2.0%0000.00139.80N/AN/A0000
2021-10-15$67.22$0.0014.9%4.3%14.6%0.0%0.0%2.4%-1.2%0000.00145.11N/AN/A0000
2021-10-18$66.89$0.0015.6%4.5%12.1%0.0%0.0%2.1%-2.2%0000.00140.06N/AN/A0000
2021-10-19$67.24$0.0019.2%5.5%11.3%0.0%0.0%2.1%-4.6%0000.00144.23N/AN/A0000
2021-10-20$67.71$0.0015.1%4.3%11.3%0.0%0.0%2.1%-2.3%0000.00142.59N/AN/A0000
2021-10-21$67.47$0.0019.4%5.6%11.3%0.0%0.0%2.7%-5.2%0000.00131.53N/AN/A0000
2021-10-22$67.65$0.0015.1%4.3%10.3%0.0%0.0%1.7%-1.5%0000.00147.37N/AN/A0000
2021-10-25$67.62$0.0019.0%5.4%10.2%0.0%0.0%2.0%-9.3%0000.00143.50N/AN/A0000
2021-10-26$67.69$0.0016.0%4.6%8.3%0.0%0.0%1.8%-2.5%0000.00143.86N/AN/A0000
2021-10-27$67.50$0.0026.1%7.5%8.4%0.0%0.0%4.4%-10.0%0000.00138.64N/AN/A0000
2021-10-28$67.78$0.0019.3%5.5%8.4%0.0%0.0%1.5%-2.5%0000.00148.25N/AN/A0000
2021-10-29$67.27$0.0023.7%6.8%9.0%0.0%0.0%2.0%-11.4%0000.00135.67N/AN/A0000