RSPC Options History — May 2025 In May 2025, RSPC traded between $35.05 and $36.61. ATM implied volatility averaged 29.0%, placing in the 24.7% IV rank vs the trailing year. The 30-day expected move averaged 6.9%. IV traded above realized volatility by 8.5% (HV 20d: 20.5%). Net GEX was positive for 11 of 21 trading days. Term structure was in contango for 3 of 21 days. Put/call ratio averaged 0.00.
Notable Days 2025-05-15 : Highest Volume — 1 contracts2025-05-12 : Largest IV spike — 43.2% change2025-05-12 : Highest IV Rank — 54.4%2025-05-01 : Largest Expected Move — 9.5%Monthly Statistics Metric Avg Min Max Open Close Price $35.99 $35.05 $36.61 $35.05 $36.28 ATM IV 29.0% 20.8% 49.9% 33.1% 26.3% Expected Move 6.9% 5.8% 9.5% 9.5% 7.5% HV 20d 20.5% 8.8% 45.3% 45.3% 10.2% HV 60d 28.2% 28.0% 28.3% 28.2% 28.1% IV Rank 24.7% 13.2% 54.4% 30.6% 20.9% IV Percentile 59.0% 21.4% 95.2% 82.1% 55.6% Term Structure -3.0% -10.5% 2.8% -10.1% -4.8% Skew 25d 2.2% -2.5% 10.5% -1.8% 2.0% Skew 10d 2.1% -7.6% 14.9% 0.5% 2.2% Call IV 25d 25.0% 15.6% 38.1% 26.8% 31.3% Put IV 25d 27.3% 15.4% 40.7% 24.9% 33.4% Bid-Ask Spread % 140.04 135.75 143.64 139.00 139.83 Gamma HHI 1.00 1.00 1.00 1.00 1.00 Net GEX 77 0 192 116 0 Net DEX -409 -1.3K 0 -696 0 Net VEX -2 -6 0 -5 0 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 0.048 0 1 0 0 Total OI 0.524 0 1 1 0
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 2025-05-01 $35.05 $0.00 33.1% 9.5% 45.3% 30.6% 0.0% -1.8% -10.1% 116 -696 -5 0.00 139.00 N/A N/A 0 0 1 0 2025-05-02 $35.34 $0.00 33.1% 9.5% 43.7% 30.5% 0.0% 2.7% -10.5% 132 -663 -4 0.00 140.62 N/A N/A 0 0 1 0 2025-05-05 $35.38 $0.00 34.2% 5.8% 39.0% 32.1% 0.0% 2.3% 2.8% 134 -668 -5 0.00 139.72 N/A N/A 0 0 1 0 2025-05-06 $35.46 $0.00 36.8% 6.1% 38.1% 35.9% 0.0% 6.1% 1.0% 139 -582 -4 0.00 135.75 N/A N/A 0 0 1 0 2025-05-07 $35.67 $0.00 37.7% 6.2% 36.9% 37.2% 0.0% 4.6% 0.2% 142 -878 -5 0.00 138.73 N/A N/A 0 0 1 0 2025-05-08 $35.73 $0.00 30.0% 5.8% 24.9% 26.1% 0.0% 10.5% -0.7% 151 -805 -5 0.00 138.78 N/A N/A 0 0 1 0 2025-05-09 $35.50 $0.00 34.8% 7.2% 20.9% 33.0% 0.0% 7.7% -2.5% 139 -712 -4 0.00 139.44 N/A N/A 0 0 1 0 2025-05-12 $35.80 $0.00 49.9% 6.1% 20.5% 54.4% 0.0% 2.0% -1.4% 161 -708 -4 0.00 138.08 N/A N/A 0 0 1 0 2025-05-13 $36.14 $0.00 28.6% 6.2% 20.3% 24.1% 0.0% -0.2% -1.1% 192 -771 -4 0.00 138.53 N/A N/A 0 0 1 0 2025-05-14 $36.05 $0.00 21.8% 6.3% 20.4% 14.6% 0.0% 1.9% -0.6% 178 -813 -5 0.00 142.29 N/A N/A 0 0 1 0 2025-05-15 $36.36 $0.00 24.1% 6.9% 16.4% 17.9% 0.0% 1.9% -3.4% 143 -1.3K -6 0.00 143.07 N/A N/A 1 0 1 0 2025-05-16 $36.61 $0.00 20.8% 6.0% 15.7% 13.2% 0.0% 2.1% -2.5% 0 0 0 0.00 140.32 N/A N/A 0 0 0 0 2025-05-19 $36.55 $0.00 21.8% 6.3% 11.4% 14.5% 0.0% 1.0% -3.1% 0 0 0 0.00 140.59 N/A N/A 0 0 0 0 2025-05-20 $36.59 $0.00 22.7% 6.5% 9.2% 15.8% 0.0% 1.0% -2.9% 0 0 0 0.00 142.66 N/A N/A 0 0 0 0 2025-05-21 $36.22 $0.00 25.1% 7.2% 10.3% 19.1% 0.0% 1.8% -3.8% 0 0 0 0.00 143.64 N/A N/A 0 0 0 0 2025-05-22 $36.13 $0.00 24.0% 6.9% 8.8% 17.6% 0.0% 1.6% -1.8% 0 0 0 0.00 141.93 N/A N/A 0 0 0 0 2025-05-23 $36.02 $0.00 25.1% 7.2% 9.0% 19.2% 0.0% -2.5% -3.6% 0 0 0 0.00 137.84 N/A N/A 0 0 0 0 2025-05-27 $36.41 $0.00 25.2% 7.2% 9.3% 19.3% 0.0% -0.4% -2.5% 0 0 0 0.00 139.76 N/A N/A 0 0 0 0 2025-05-28 $36.49 $0.00 28.1% 8.0% 9.2% 23.4% 0.0% 1.7% -7.2% 0 0 0 0.00 142.57 N/A N/A 0 0 0 0 2025-05-29 $36.07 $0.00 25.5% 7.3% 10.4% 19.7% 0.0% 0.9% -4.9% 0 0 0 0.00 137.66 N/A N/A 0 0 0 0 2025-05-30 $36.28 $0.00 26.3% 7.5% 10.2% 20.9% 0.0% 2.0% -4.8% 0 0 0 0.00 139.83 N/A N/A 0 0 0 0
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