IPOS Options History — September 2025 In September 2025, IPOS traded between $15.95 and $17.76. ATM implied volatility averaged 45.3%, placing in the 11.8% IV rank vs the trailing year. The 30-day expected move averaged 11.9%. IV traded above realized volatility by 23.4% (HV 20d: 21.9%). 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 2025-09-26 : Highest Volume — 10 contracts2025-09-10 : Largest IV drop — 40.8% change2025-09-09 : Highest IV Rank — 24.6%2025-09-03 : Largest Expected Move — 15.5%Monthly Statistics Metric Avg Min Max Open Close Price $17.00 $15.95 $17.76 $16.01 $17.76 ATM IV 45.3% 35.9% 68.1% 50.9% 44.6% Expected Move 11.9% 10.3% 15.5% 14.6% 12.8% HV 20d 21.9% 18.2% 26.7% 20.8% 26.0% HV 60d 22.9% 21.7% 23.9% 23.4% 23.5% IV Rank 11.8% 6.5% 24.6% 14.9% 11.4% IV Percentile 17.2% 1.6% 66.7% 20.6% 19.0% Term Structure -9.0% -18.5% -4.5% -14.1% -12.1% Skew 25d 1.3% -1.0% 3.4% 1.0% 2.2% Skew 10d 8.7% 4.4% 31.3% 5.8% 10.5% Call IV 25d 48.6% 42.6% 64.1% 62.6% 55.3% Put IV 25d 49.9% 43.4% 63.6% 63.6% 57.5% Bid-Ask Spread % 162.99 158.67 168.49 162.37 158.67 Gamma HHI 0.92 0.60 0.99 0.90 0.60 Net GEX 688 401 1.1K 446 824 Net DEX -16.9K -36.4K -7.7K -8.1K -36.1K Net VEX -62 -90 -44 -45 -90 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 0.762 0 10 0 0 Total OI 15.714 11 27 11 27
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 2025-09-02 $16.01 $0.00 50.9% 14.6% 20.8% 14.9% 0.0% 1.0% -14.1% 446 -8.1K -45 0.00 162.37 N/A N/A 0 0 11 0 2025-09-03 $16.08 $0.00 54.2% 15.5% 18.4% 16.8% 0.0% -0.6% -18.5% 401 -8.5K -46 0.00 161.82 N/A N/A 0 0 11 0 2025-09-04 $15.95 $0.00 51.3% 10.3% 18.6% 15.2% 0.0% 0.5% -5.3% 474 -7.7K -44 0.00 168.26 N/A N/A 0 0 11 0 2025-09-05 $16.39 $0.00 57.0% 11.1% 19.6% 18.4% 0.0% 0.5% -7.1% 517 -9.2K -46 0.00 168.49 N/A N/A 0 0 11 0 2025-09-08 $16.62 $0.00 55.5% 10.3% 18.5% 17.5% 0.0% 1.0% -6.1% 512 -10.0K -46 0.00 165.46 N/A N/A 3 0 11 0 2025-09-09 $16.50 $0.00 68.1% 11.8% 18.2% 24.6% 0.0% -0.3% -9.4% 687 -12.0K -59 0.00 165.62 N/A N/A 1 0 14 0 2025-09-10 $16.49 $0.00 40.4% 11.6% 18.2% 9.0% 0.0% 0.4% -7.0% 777 -12.6K -63 0.00 164.52 N/A N/A 0 0 15 0 2025-09-11 $17.02 $0.00 35.9% 10.3% 20.6% 6.5% 0.0% 2.8% -4.5% 786 -15.5K -63 0.00 165.13 N/A N/A 0 0 15 0 2025-09-12 $17.12 $0.00 36.8% 10.5% 20.1% 7.0% 0.0% 2.2% -7.1% 789 -16.1K -62 0.00 164.34 N/A N/A 0 0 15 0 2025-09-15 $17.19 $0.00 39.0% 11.2% 19.8% 8.2% 0.0% 1.1% -7.8% 716 -16.3K -62 0.00 162.48 N/A N/A 0 0 15 0 2025-09-16 $17.63 $0.00 38.0% 10.9% 21.3% 7.6% 0.0% 3.1% -6.5% 522 -17.6K -61 0.00 162.23 N/A N/A 0 0 15 0 2025-09-17 $17.23 $0.00 37.6% 10.8% 23.3% 7.4% 0.0% 1.1% -5.5% 796 -16.7K -60 0.00 159.35 N/A N/A 0 0 15 0 2025-09-18 $17.16 $0.00 40.4% 11.6% 22.4% 9.0% 0.0% 0.9% -8.3% 606 -15.9K -62 0.00 160.19 N/A N/A 2 0 15 0 2025-09-19 $17.55 $0.00 40.6% 11.6% 23.4% 9.1% 0.0% 2.9% -7.5% 594 -19.5K -70 0.00 162.63 N/A N/A 0 0 17 0 2025-09-22 $17.38 $0.00 42.3% 12.1% 23.7% 10.1% 0.0% 0.7% -9.3% 730 -19.2K -69 0.00 162.84 N/A N/A 0 0 17 0 2025-09-23 $17.11 $0.00 42.3% 12.1% 24.7% 10.1% 0.0% -1.0% -10.0% 721 -17.7K -70 0.00 160.99 N/A N/A 0 0 17 0 2025-09-24 $17.41 $0.00 43.3% 12.4% 25.2% 10.6% 0.0% 2.3% -9.8% 820 -19.6K -68 0.00 161.87 N/A N/A 0 0 17 0 2025-09-25 $17.66 $0.00 44.3% 12.7% 25.1% 11.2% 0.0% 3.4% -10.3% 616 -20.1K -67 0.00 161.34 N/A N/A 0 0 17 0 2025-09-26 $17.26 $0.00 41.8% 12.0% 26.7% 9.8% 0.0% 1.6% -7.4% 1.0K -19.3K -66 0.00 161.98 N/A N/A 10 0 17 0 2025-09-29 $17.44 $0.00 47.2% 13.5% 25.8% 12.8% 0.0% 0.8% -14.6% 1.1K -36.4K -78 0.00 162.24 N/A N/A 0 0 27 0 2025-09-30 $17.76 $0.00 44.6% 12.8% 26.0% 11.4% 0.0% 2.2% -12.1% 824 -36.1K -90 0.00 158.67 N/A N/A 0 0 27 0
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