IHDG Options History — August 2025 In August 2025, IHDG traded between $43.80 and $45.57. ATM implied volatility averaged 33.9%, placing in the 16.0% IV rank vs the trailing year. The 30-day expected move averaged 7.3%. IV traded above realized volatility by 21.9% (HV 20d: 12.0%). Max pain ranged from $45.00 to $46.00. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 0 of 21 days. Put/call ratio averaged 0.00.
Notable Days 2025-08-13 : Highest Volume — 5 contracts2025-08-13 : Largest IV drop — 64.4% change2025-08-12 : Highest IV Rank — 59.0%2025-08-01 : Largest Expected Move — 9.9%Monthly Statistics Metric Avg Min Max Open Close Price $45.00 $43.80 $45.57 $43.80 $44.95 Max Pain $45.08 $45.00 $46.00 $46.00 $45.00 ATM IV 33.9% 22.9% 64.5% 34.6% 27.6% Expected Move 7.3% 6.3% 9.9% 9.9% 7.9% HV 20d 12.0% 8.0% 13.2% 12.3% 8.0% HV 60d 11.9% 11.0% 12.9% 12.7% 11.1% IV Rank 16.0% 0.6% 59.0% 17.0% 7.1% IV Percentile 47.0% 1.6% 97.6% 67.1% 33.3% Term Structure -4.4% -12.4% -2.0% -12.4% -4.9% VWIV 22.6% 22.6% 22.6% 22.6% 22.6% Skew 25d 5.8% 1.7% 26.9% 4.6% 26.9% Skew 10d 15.8% 1.2% 30.7% 12.3% 4.3% Call IV 25d 25.8% 9.5% 43.4% 43.4% 9.5% Put IV 25d 31.6% 27.2% 48.0% 48.0% 36.4% Bid-Ask Spread % 181.42 162.52 183.30 162.52 179.99 Gamma HHI 0.98 0.52 1.00 1.00 1.00 Net GEX 944 554 1.8K 554 1.2K Net DEX -9.6K -18.2K -3.9K -3.9K -11.7K Net VEX -17 -31 -4 -9 -21 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.00 0.00 0.00 0.00 0.00 Total Volume 0.238 0 5 0 0 Total OI 4.429 3 8 3 5
Daily Data (21 trading days) Date Price Max Pain ATM IV Exp Move HV 20d IV Rank VWIV Skew 25d Term Str GEX DEX VEX P/C Spread % Call Wall Put Wall Call Vol Put Vol Call OI Put OI 2025-08-01 $43.80 $46.00 34.6% 9.9% 12.3% 17.0% 0.0% 4.6% -12.4% 554 -3.9K -9 0.00 162.52 N/A N/A 0 0 3 0 2025-08-04 $44.38 $0.00 39.9% 6.7% 13.2% 24.4% 0.0% 3.1% -4.6% 618 -4.6K -9 0.00 182.28 N/A N/A 0 0 3 0 2025-08-05 $44.47 $0.00 41.8% 6.9% 12.8% 27.1% 0.0% 2.7% -3.9% 629 -4.7K -8 0.00 182.83 N/A N/A 0 0 3 0 2025-08-06 $44.38 $0.00 42.8% 6.8% 12.7% 28.5% 0.0% 2.7% -4.5% 624 -4.6K -8 0.00 183.14 N/A N/A 0 0 3 0 2025-08-07 $44.64 $0.00 43.8% 6.4% 12.7% 29.9% 0.0% 2.0% -3.5% 651 -4.9K -8 0.00 182.46 N/A N/A 0 0 3 0 2025-08-08 $45.00 $0.00 43.9% 6.3% 12.9% 30.1% 0.0% 2.8% -3.4% 869 -5.0K -7 0.00 182.35 N/A N/A 0 0 3 0 2025-08-11 $44.78 $0.00 59.2% 6.4% 13.0% 51.6% 0.0% 2.3% -2.7% 682 -5.1K -5 0.00 182.87 N/A N/A 0 0 3 0 2025-08-12 $44.92 $0.00 64.5% 6.4% 13.0% 59.0% 0.0% 2.1% -3.2% 700 -5.3K -5 0.00 183.30 N/A N/A 0 0 3 0 2025-08-13 $45.05 $0.00 22.9% 6.6% 13.1% 0.6% 22.6% 2.0% -4.0% 728 -5.4K -4 0.00 182.69 N/A N/A 5 0 3 0 2025-08-14 $45.19 $45.00 23.2% 6.6% 13.1% 0.9% 0.0% 2.4% -2.0% 1.8K -18.2K -31 0.00 183.15 N/A N/A 0 0 8 0 2025-08-15 $45.25 $45.00 24.2% 6.9% 12.9% 2.3% 0.0% 3.0% -3.5% 1.1K -12.7K -28 0.00 182.95 N/A N/A 0 0 8 0 2025-08-18 $45.40 $45.00 26.8% 7.7% 12.9% 6.0% 0.0% 3.0% -3.2% 1.1K -13.1K -26 0.00 180.76 N/A N/A 0 0 5 0 2025-08-19 $45.35 $45.00 25.6% 7.3% 12.9% 4.3% 0.0% 1.7% -2.8% 1.0K -12.9K -26 0.00 182.51 N/A N/A 0 0 5 0 2025-08-20 $45.41 $45.00 25.8% 7.4% 11.1% 4.5% 0.0% 4.0% -2.7% 1.1K -13.1K -25 0.00 182.65 N/A N/A 0 0 5 0 2025-08-21 $45.22 $45.00 26.1% 7.5% 11.0% 5.0% 0.0% 3.1% -4.4% 1.1K -12.6K -25 0.00 182.54 N/A N/A 0 0 5 0 2025-08-22 $45.57 $45.00 26.2% 7.5% 11.4% 5.2% 0.0% 4.7% -5.5% 1.1K -13.6K -25 0.00 179.96 N/A N/A 0 0 5 0 2025-08-25 $45.39 $45.00 27.7% 7.9% 11.1% 7.3% 0.0% 19.1% -4.2% 1.1K -13.0K -23 0.00 182.57 N/A N/A 0 0 5 0 2025-08-26 $45.22 $45.00 28.1% 8.1% 11.0% 7.9% 0.0% 2.7% -5.5% 1.0K -12.5K -23 0.00 182.71 N/A N/A 0 0 5 0 2025-08-27 $45.28 $45.00 28.7% 8.2% 11.0% 8.7% 0.0% 23.6% -5.8% 1.2K -12.7K -22 0.00 183.27 N/A N/A 0 0 5 0 2025-08-28 $45.30 $45.00 28.7% 8.2% 10.3% 8.7% 0.0% 2.2% -5.6% 1.1K -12.7K -22 0.00 182.41 N/A N/A 0 0 5 0 2025-08-29 $44.95 $45.00 27.6% 7.9% 8.0% 7.1% 0.0% 26.9% -4.9% 1.2K -11.7K -21 0.00 179.99 N/A N/A 0 0 5 0
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