VOX Options History — October 2025

In October 2025, VOX traded between $180.97 and $190.50. ATM implied volatility averaged 18.4%, placing in the 11.3% IV rank vs the trailing year. The 30-day expected move averaged 5.3%. IV traded above realized volatility by 6.3% (HV 20d: 12.1%). Max pain ranged from $130.00 to $187.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 17 of 23 days. Put/call ratio averaged 0.04.

Notable Days

  • 2025-10-17: Highest Volume — 41 contracts
  • 2025-10-10: Largest IV spike — 22.9% change
  • 2025-10-14: Highest IV Rank — 21.0%
  • 2025-10-17: Largest Expected Move — 6.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$186.07$180.97$190.50$186.19$186.66
Max Pain$178.18$130.00$187.00$130.00$186.00
ATM IV18.4%15.5%23.4%17.1%18.4%
Expected Move5.3%4.7%6.1%4.9%5.3%
HV 20d12.1%8.9%16.0%10.9%15.9%
HV 60d13.8%12.7%14.5%13.4%13.4%
IV Rank11.3%5.7%21.0%8.7%11.2%
IV Percentile60.7%21.8%87.3%48.4%67.1%
Term Structure0.3%-1.4%2.3%1.2%0.8%
VWIV19.5%15.9%32.0%32.0%18.8%
Skew 25d4.1%2.0%7.7%4.9%2.0%
Skew 10d6.0%2.1%9.9%9.2%3.4%
Call IV 25d16.5%14.3%19.4%14.3%17.2%
Put IV 25d20.6%17.1%24.5%19.1%19.2%
Bid-Ask Spread %103.2390.53115.71110.04111.56
Gamma HHI0.160.080.270.120.26
Net GEX76.1K50.7K104.1K64.2K99.0K
Net DEX-2.4M-2.9M-2.0M-2.8M-2.1M
Net VEX-3.1K-3.8K-2.4K-2.4K-3.4K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.040.000.500.070.00
Total Volume6.5220411511
Total OI197.478170244209178

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$186.19$130.0017.1%4.9%10.9%8.7%32.0%4.9%1.2%64.2K-2.8M-2.4K0.07110.04N/AN/A14119316
2025-10-02$185.98$130.0016.4%4.7%10.5%7.3%0.0%4.4%2.3%63.7K-2.6M-2.4K0.00110.88N/AN/A4018317
2025-10-03$185.55$130.0016.9%4.8%10.3%8.4%17.5%2.8%0.6%61.4K-2.7M-2.5K0.14111.49N/AN/A7118717
2025-10-06$186.12$0.0017.2%5.5%10.4%9.0%17.5%4.9%0.1%55.4K-2.6M-2.5K0.0090.53N/AN/A7018818
2025-10-07$185.19$187.0017.6%5.4%10.2%9.7%15.9%4.4%0.1%67.2K-2.7M-2.7K0.0094.69N/AN/A4019518
2025-10-08$184.89$187.0017.2%5.4%9.8%8.9%0.0%3.9%0.0%63.0K-2.7M-2.7K0.0098.98N/AN/A1019518
2025-10-09$184.56$187.0015.5%5.3%8.9%5.7%17.0%4.0%-0.0%56.2K-2.6M-2.7K0.0099.26N/AN/A2019418
2025-10-10$180.97$187.0019.1%5.6%11.1%12.5%0.0%3.5%0.2%50.7K-2.4M-2.8K0.00100.00N/AN/A8019218
2025-10-13$183.20$187.0021.2%5.6%10.4%16.7%0.0%6.2%-1.4%51.4K-2.6M-2.9K0.00101.61N/AN/A5020018
2025-10-14$183.52$187.0023.4%6.0%10.4%21.0%0.0%7.7%-0.2%53.9K-2.7M-3.0K0.0092.98N/AN/A7020318
2025-10-15$186.01$187.0019.2%5.5%11.7%12.8%0.0%4.9%0.5%65.9K-2.9M-3.1K0.0092.20N/AN/A3021018
2025-10-16$184.37$187.0020.5%5.9%12.0%15.3%0.0%2.7%-0.1%65.4K-2.8M-3.2K0.0091.82N/AN/A16021218
2025-10-17$185.21$187.0021.2%6.1%12.1%16.8%20.6%5.1%0.1%75.8K-2.9M-3.6K0.0093.93N/AN/A41022618
2025-10-20$187.63$187.0019.5%5.6%13.1%13.4%18.9%5.2%0.2%82.0K-2.0M-3.8K0.00101.63N/AN/A3015713
2025-10-21$187.32$187.0018.4%5.3%13.0%11.3%0.0%3.4%-0.7%93.4K-2.1M-3.7K0.00101.77N/AN/A0116113
2025-10-22$185.41$187.0019.0%5.4%12.9%12.4%0.0%4.3%0.2%92.2K-2.0M-3.7K0.00105.58N/AN/A0016112
2025-10-23$185.76$186.0018.0%5.2%12.9%10.5%0.0%3.3%0.2%100.6K-2.0M-3.6K0.00110.53N/AN/A0016212
2025-10-24$187.24$186.0016.6%4.8%13.1%7.9%17.2%3.4%1.0%104.1K-2.1M-3.5K0.00111.48N/AN/A2016212
2025-10-27$190.49$186.0017.1%4.9%14.5%8.7%0.0%2.8%1.5%101.0K-2.3M-3.4K0.00113.16N/AN/A0016112
2025-10-28$190.13$186.0017.7%5.1%14.5%10.0%19.7%4.1%0.6%94.6K-2.3M-3.2K0.50115.71N/AN/A2116112
2025-10-29$190.50$170.0018.6%5.3%14.0%11.7%19.2%3.1%-0.7%92.9K-2.2M-3.2K0.00109.22N/AN/A0115913
2025-10-30$186.67$186.0018.2%5.2%16.0%10.9%0.0%2.5%0.4%96.3K-2.1M-3.5K0.00105.26N/AN/A8015914
2025-10-31$186.66$186.0018.4%5.3%15.9%11.2%18.8%2.0%0.8%99.0K-2.1M-3.4K0.00111.56N/AN/A11016414