AIA Options History — September 2019

In September 2019, AIA traded between $56.35 and $60.60. ATM implied volatility averaged 20.4%, placing in the 23.8% IV rank vs the trailing year. The 30-day expected move averaged 6.2%. IV traded above realized volatility by 3.7% (HV 20d: 16.8%). Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 9 of 20 days.

Notable Days

  • 2019-09-12: Largest IV spike — 122.1% change
  • 2019-09-09: Highest IV Rank — 59.1%
  • 2019-09-12: Largest Expected Move — 9.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$59.03$56.35$60.60$56.35$58.75
ATM IV20.4%14.2%34.5%21.8%20.1%
Expected Move6.2%4.1%9.5%6.2%5.8%
HV 20d16.8%13.3%21.2%18.9%15.3%
HV 60d18.3%17.5%19.5%18.6%17.9%
IV Rank23.8%8.3%59.1%27.2%23.0%
IV Percentile48.4%6.6%94.8%68.9%55.0%
Term Structure-3.6%-15.5%2.0%-1.4%-2.2%
Skew 25d3.6%-5.0%11.6%9.6%0.8%
Skew 10d7.5%-1.4%22.7%6.3%2.9%
Call IV 25d20.9%9.9%35.1%13.2%21.0%
Put IV 25d24.5%15.0%46.7%22.7%21.8%
Bid-Ask Spread %140.0095.69179.57106.91147.71
Gamma HHI1.001.001.001.001.00
Net GEX3.3K2.2K4.2K2.2K3.8K
Net DEX-29.6K-38.8K-16.2K-16.2K-27.5K
Net VEX-92-102-81-84-83
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI1010101010

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2019-09-03$56.35$0.0021.8%6.2%18.9%27.2%0.0%9.6%-1.4%2.2K-16.2K-840.00106.91N/AN/A00100
2019-09-04$57.95$0.0018.4%5.3%20.9%18.8%0.0%4.9%0.3%2.7K-22.8K-970.00115.99N/AN/A00100
2019-09-05$58.69$0.0019.6%8.9%21.2%21.9%0.0%-5.0%-14.7%3.2K-27.1K-1020.00178.03N/AN/A00100
2019-09-06$58.94$0.0020.1%9.0%21.0%22.9%0.0%10.2%-14.3%3.3K-28.7K-1020.00179.57N/AN/A00100
2019-09-09$59.13$0.0034.5%9.3%20.6%59.1%0.0%11.1%-11.7%2.6K-32.1K-1010.00178.08N/AN/A00100
2019-09-10$59.16$0.0028.5%9.4%19.6%44.0%0.0%-0.8%-15.5%3.1K-32.4K-1000.00177.96N/AN/A00100
2019-09-11$59.73$0.0015.0%4.3%19.5%10.1%0.0%1.4%1.7%3.5K-32.7K-970.0095.69N/AN/A00100
2019-09-12$60.23$0.0033.2%9.5%15.5%55.9%0.0%11.6%-11.5%3.2K-33.7K-920.00173.03N/AN/A00100
2019-09-13$60.60$0.0014.2%4.1%15.2%8.3%0.0%0.9%1.3%3.4K-38.8K-930.0098.46N/AN/A00100
2019-09-16$59.81$0.0015.8%4.5%16.0%12.1%0.0%4.7%1.3%3.4K-34.1K-950.00111.94N/AN/A00100
2019-09-17$59.71$0.0015.7%4.5%15.8%11.9%0.0%2.7%1.5%3.9K-32.1K-910.00102.01N/AN/A00100
2019-09-18$59.51$0.0020.8%6.0%15.9%24.8%0.0%1.7%-2.1%3.0K-34.2K-930.00162.85N/AN/A00100
2019-09-19$59.39$0.0020.8%6.0%15.9%24.7%0.0%1.5%-2.0%3.0K-33.5K-930.00162.98N/AN/A00100
2019-09-20$59.06$0.0021.6%6.2%15.2%26.9%0.0%1.5%-3.1%3.1K-31.6K-920.00165.50N/AN/A00100
2019-09-23$59.15$0.0015.2%4.3%13.3%10.6%0.0%3.3%2.0%4.1K-28.7K-880.00113.46N/AN/A00100
2019-09-24$58.98$0.0022.4%6.4%13.4%28.7%0.0%-1.1%-4.1%3.1K-31.1K-890.00165.65N/AN/A00100
2019-09-25$58.75$0.0015.7%4.5%13.6%11.9%0.0%6.5%0.5%4.1K-26.1K-860.00101.93N/AN/A00100
2019-09-26$58.74$0.0014.7%4.2%13.6%9.5%0.0%5.3%1.2%4.2K-25.9K-840.00117.60N/AN/A00100
2019-09-27$57.91$0.0020.4%5.8%14.6%23.7%0.0%1.4%1.1%3.1K-22.7K-810.00144.59N/AN/A00100
2019-09-30$58.75$0.0020.1%5.8%15.3%23.0%0.0%0.8%-2.2%3.8K-27.5K-830.00147.71N/AN/A00100