IHF Options History — October 2025

In October 2025, IHF traded between $48.46 and $51.44. ATM implied volatility averaged 27.0%, placing in the 35.7% IV rank vs the trailing year. The 30-day expected move averaged 7.0%. IV traded above realized volatility by 11.3% (HV 20d: 15.7%). Max pain ranged from $43.00 to $45.00. Net GEX was positive for 23 of 23 trading days. Term structure was in contango for 7 of 23 days. Put/call ratio averaged 0.54.

Notable Days

  • 2025-10-03: Highest Volume — 189 contracts
  • 2025-10-13: Largest IV spike — 111.3% change
  • 2025-10-13: Highest IV Rank — 100.0%
  • 2025-10-17: Largest Expected Move — 8.8%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$50.46$48.46$51.44$49.39$48.46
Max Pain$43.57$43.00$45.00$45.00$44.00
ATM IV27.0%14.5%69.6%19.0%28.9%
Expected Move7.0%4.2%8.8%5.4%8.3%
HV 20d15.7%13.9%20.2%16.4%19.0%
HV 60d20.0%16.9%21.9%21.7%19.0%
IV Rank35.7%15.6%100.0%27.1%33.5%
IV Percentile69.8%8.7%100.0%44.4%87.3%
Term Structure-1.4%-7.3%8.9%4.3%-5.2%
VWIV24.4%14.5%40.5%19.5%20.0%
Skew 25d5.4%-10.7%26.5%-2.6%2.5%
Skew 10d3.7%-19.2%22.2%-6.7%13.2%
Call IV 25d21.5%13.7%33.0%25.9%32.4%
Put IV 25d26.9%17.1%42.7%23.3%35.0%
Bid-Ask Spread %117.9498.10128.77113.29125.72
Gamma HHI0.220.160.400.180.40
Net GEX135.5K88.2K182.7K177.9K180.4K
Net DEX-5.3M-6.3M-4.1M-5.3M-4.3M
Net VEX-8.9K-12.1K-6.1K-12.1K-9.2K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.540.005.000.080.19
Total Volume44.56561892674
Total OI2,237.1742,0462,3982,3782,384

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-10-01$49.39$45.0019.0%5.4%16.4%27.1%0.0%-2.6%4.3%177.9K-5.3M-12.1K0.08113.29N/AN/A2421,941437
2025-10-02$49.86$45.0014.5%4.2%16.6%15.6%19.5%-6.0%6.5%182.7K-5.6M-11.6K0.21116.28N/AN/A82171,963435
2025-10-03$50.75$45.0016.6%4.8%17.3%20.9%14.5%0.8%8.4%153.9K-6.2M-10.4K0.00110.88N/AN/A18901,963419
2025-10-06$50.52$43.0019.3%6.8%17.4%27.9%29.6%3.8%-5.0%152.0K-5.6M-11.1K0.03106.83N/AN/A3711,901419
2025-10-07$51.06$43.0023.0%6.4%16.0%37.3%28.4%1.2%-4.6%150.6K-6.0M-9.8K0.10107.25N/AN/A4041,907420
2025-10-08$51.31$43.0021.5%5.3%15.3%33.6%23.0%1.7%-2.3%143.7K-6.3M-8.7K0.44104.91N/AN/A45201,926420
2025-10-09$50.80$43.0025.4%6.5%13.9%43.4%21.8%-0.5%-2.2%145.3K-5.8M-10.6K0.0098.10N/AN/A4301,909413
2025-10-10$49.74$43.0023.3%8.1%15.9%38.1%25.1%17.3%-7.3%176.1K-5.2M-11.3K0.03120.47N/AN/A3211,901413
2025-10-13$49.74$43.0049.2%8.1%15.2%100.0%26.5%0.7%-5.4%167.5K-5.1M-10.1K0.10123.39N/AN/A1011,891414
2025-10-14$50.14$43.0069.6%8.3%14.5%100.0%30.5%9.8%-5.1%135.4K-5.3M-9.4K0.00125.50N/AN/A4601,892414
2025-10-15$50.43$43.0030.2%8.6%14.6%35.5%0.0%3.4%-3.9%139.0K-5.3M-9.4K0.00123.01N/AN/A3001,852414
2025-10-16$50.19$43.0030.6%8.8%14.7%36.3%0.0%6.9%-0.0%154.1K-5.2M-9.5K0.00116.99N/AN/A2101,847414
2025-10-17$50.45$43.0030.8%8.8%14.7%36.5%27.7%4.0%-3.9%138.1K-5.5M-8.6K0.06123.00N/AN/A1811,837414
2025-10-20$51.22$43.0027.7%7.9%15.1%31.5%40.5%-10.7%-4.9%94.7K-4.9M-7.9K0.00117.73N/AN/A1501,654408
2025-10-21$51.44$43.0020.0%5.7%15.1%18.9%20.0%3.6%0.9%99.5K-5.2M-6.7K0.29114.55N/AN/A721,638408
2025-10-22$51.04$43.0021.4%6.1%15.5%21.2%21.5%11.2%1.5%97.4K-5.0M-7.2K4.29118.88N/AN/A7301,639410
2025-10-23$50.86$44.0026.3%7.5%14.6%29.3%27.6%2.8%-4.7%88.2K-4.8M-7.2K0.03121.17N/AN/A3311,640440
2025-10-24$51.14$44.0018.4%5.3%14.3%16.3%26.4%26.5%2.9%96.1K-5.1M-7.0K5.00128.77N/AN/A151,658441
2025-10-27$51.44$44.0027.4%7.9%14.4%31.0%26.0%12.4%-5.3%100.4K-5.2M-6.3K0.13126.76N/AN/A79101,658441
2025-10-28$51.26$44.0026.8%7.7%14.5%30.0%22.2%16.3%-1.6%116.7K-5.4M-6.1K0.00121.05N/AN/A2201,712440
2025-10-29$50.58$44.0022.6%6.5%15.4%23.2%16.3%20.7%8.9%117.7K-5.0M-7.3K0.06125.98N/AN/A1611,712440
2025-10-30$48.74$44.0028.8%8.2%20.2%33.2%21.2%-1.7%-5.0%110.3K-4.1M-7.6K1.32122.09N/AN/A25331,715441
2025-10-31$48.46$44.0028.9%8.3%19.0%33.5%20.0%2.5%-5.2%180.4K-4.3M-9.2K0.19125.72N/AN/A62121,933451