AIA Options History — October 2025

In October 2025, AIA traded between $91.06 and $100.45. ATM implied volatility averaged 29.2%, placing in the 16.2% IV rank vs the trailing year. The 30-day expected move averaged 6.9%. IV traded above realized volatility by 3.8% (HV 20d: 25.4%). Max pain ranged from $45.00 to $82.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 11 of 23 days. Put/call ratio averaged 0.86.

Notable Days

  • 2025-10-15: Highest Volume — 11 contracts
  • 2025-10-15: Largest IV drop — 65.1% change
  • 2025-10-14: Highest IV Rank — 49.1%
  • 2025-10-03: Largest Expected Move — 8.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$97.08$91.06$100.45$96.02$99.00
Max Pain$56.35$45.00$82.00$62.00$82.00
ATM IV29.2%19.7%56.6%29.0%21.5%
Expected Move6.9%5.7%8.6%8.3%6.2%
HV 20d25.4%12.4%32.2%13.2%31.9%
HV 60d19.3%14.3%21.9%14.3%21.7%
IV Rank16.2%4.8%49.1%16.0%7.0%
IV Percentile32.5%2.0%96.4%37.7%4.4%
Term Structure-1.6%-13.5%7.4%-13.5%1.6%
VWIV26.4%17.0%40.8%30.9%27.1%
Skew 25d1.1%-8.5%7.9%5.0%1.8%
Skew 10d3.4%-0.8%16.4%12.1%1.8%
Call IV 25d26.8%19.5%35.3%28.5%27.6%
Put IV 25d27.9%23.8%34.7%33.4%29.4%
Bid-Ask Spread %122.68114.24155.60155.60116.22
Gamma HHI0.490.280.730.580.29
Net GEX5.9K4.0K7.3K5.1K4.4K
Net DEX-321.9K-383.8K-236.6K-268.8K-367.1K
Net VEX-354-499-244-280-330
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.860.005.000.000.00
Total Volume1.73901105
Total OI44.95736523652

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$96.02$0.0029.0%8.3%13.2%16.0%0.0%5.0%-13.5%5.1K-268.8K-2800.00155.60N/AN/A00324
2025-10-02$97.40$0.0029.5%8.5%13.0%16.6%0.0%4.5%-6.0%4.4K-278.6K-2710.00154.46N/AN/A50324
2025-10-03$97.57$0.0030.1%8.6%12.8%17.3%0.0%3.9%-9.9%5.3K-308.2K-3265.00155.03N/AN/A15364
2025-10-06$98.14$62.0032.0%7.2%12.4%19.6%30.9%0.2%2.4%4.7K-309.4K-2930.00118.26N/AN/A01367
2025-10-07$97.06$45.0032.0%6.6%13.1%19.6%0.0%0.6%-1.1%4.6K-317.7K-2610.00115.43N/AN/A00366
2025-10-08$97.98$45.0034.2%6.3%12.9%22.2%0.0%1.0%1.6%5.1K-319.7K-2440.00118.64N/AN/A00366
2025-10-09$96.32$45.0036.0%6.5%13.9%24.4%18.1%-0.7%-2.3%5.6K-302.2K-3230.00118.76N/AN/A30366
2025-10-10$91.06$45.0040.4%7.0%25.1%29.7%0.0%-5.0%-5.7%7.2K-236.6K-4990.00120.24N/AN/A00366
2025-10-13$95.11$45.0053.5%7.8%29.5%45.4%0.0%0.5%-4.2%6.6K-280.9K-3970.00120.42N/AN/A00366
2025-10-14$93.84$45.0056.6%6.6%29.8%49.1%0.0%1.5%2.3%7.1K-274.5K-4170.00117.90N/AN/A00366
2025-10-15$95.63$45.0019.7%5.7%30.4%4.8%0.0%0.4%1.8%6.4K-305.1K-2560.00119.02N/AN/A110366
2025-10-16$95.93$45.0024.6%7.0%30.4%10.6%0.0%6.7%0.6%7.3K-327.9K-4940.00118.20N/AN/A00426
2025-10-17$96.33$45.0020.1%5.8%30.2%5.3%0.0%7.3%2.7%7.1K-335.6K-4430.00118.62N/AN/A00426
2025-10-20$98.26$62.0023.3%6.7%30.8%9.2%0.0%1.7%-3.9%6.5K-355.1K-3470.00116.42N/AN/A00416
2025-10-21$96.91$62.0027.0%7.8%31.4%13.6%17.0%7.9%-4.8%5.1K-336.0K-3631.00118.61N/AN/A11406
2025-10-22$95.73$62.0021.9%6.3%31.8%7.4%0.0%7.4%0.1%7.1K-320.1K-4330.00116.80N/AN/A00417
2025-10-23$97.19$62.0023.2%6.6%32.1%9.0%0.0%-2.1%-1.6%7.2K-329.1K-4180.00117.31N/AN/A00417
2025-10-24$98.09$62.0026.3%7.5%32.0%12.7%0.0%-2.4%-0.8%6.7K-338.6K-3890.00119.76N/AN/A00417
2025-10-27$99.80$62.0023.0%6.6%32.1%8.7%40.8%-2.6%0.9%5.6K-360.1K-3340.00118.59N/AN/A50417
2025-10-28$99.80$62.0025.4%7.3%32.2%11.7%0.0%-3.1%-5.9%6.1K-381.7K-3180.00117.68N/AN/A00437
2025-10-29$100.45$62.0020.2%5.8%31.8%5.5%24.4%-8.5%7.4%5.4K-383.8K-3410.00114.24N/AN/A02437
2025-10-30$99.28$82.0022.1%6.3%31.9%7.7%0.0%0.5%1.6%4.0K-367.1K-3580.00115.49N/AN/A00439
2025-10-31$99.00$82.0021.5%6.2%31.9%7.0%27.1%1.8%1.6%4.4K-367.1K-3300.00116.22N/AN/A50439