RSPC Options History — August 2025 In August 2025, RSPC traded between $36.71 and $39.17. ATM implied volatility averaged 26.4%, placing in the 21.0% IV rank vs the trailing year. The 30-day expected move averaged 6.2%. IV traded above realized volatility by 8.8% (HV 20d: 17.6%). Net GEX was positive for 0 of 21 trading days. Term structure was in contango for 3 of 21 days.
Notable Days 2025-08-15 : Highest Volume — 3 contracts2025-08-13 : Largest IV drop — 61.7% change2025-08-12 : Highest IV Rank — 51.9%2025-08-01 : Largest Expected Move — 8.7%Monthly Statistics Metric Avg Min Max Open Close Price $38.28 $36.71 $39.17 $37.10 $38.91 ATM IV 26.4% 18.4% 48.1% 30.2% 24.2% Expected Move 6.2% 5.3% 8.7% 8.7% 6.9% HV 20d 17.6% 12.3% 20.5% 12.3% 18.4% HV 60d 13.7% 11.5% 14.9% 11.5% 14.6% IV Rank 21.0% 9.7% 51.9% 26.4% 17.9% IV Percentile 44.6% 6.7% 95.6% 74.6% 38.5% Term Structure -3.0% -12.7% 1.3% -12.7% -5.4% Skew 25d 2.6% -3.4% 14.7% 14.7% 2.0% Skew 10d 3.5% 2.3% 7.8% 7.8% 4.2% Call IV 25d 17.8% 13.5% 27.3% 23.3% 27.3% Put IV 25d 20.3% 14.8% 37.9% 37.9% 29.2% Bid-Ask Spread % 139.06 135.10 142.48 138.29 136.30 Gamma HHI 1.00 1.00 1.00 1.00 1.00 Net GEX -237 -552 0 0 -465 Net DEX 2.1K 0 4.6K 0 4.3K Net VEX -8 -18 0 0 -16 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0.143 0 3 0 0 Total OI 1.429 0 3 0 3
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 $37.10 $0.00 30.2% 8.7% 12.3% 26.4% 0.0% 14.7% -12.7% 0 0 0 0.00 138.29 N/A N/A 0 0 0 0 2025-08-04 $37.70 $0.00 26.1% 5.3% 13.1% 20.6% 0.0% 11.1% -1.9% 0 0 0 0.00 137.68 N/A N/A 0 0 0 0 2025-08-05 $37.55 $0.00 32.4% 5.4% 13.1% 29.6% 0.0% -1.7% -2.2% 0 0 0 0.00 141.64 N/A N/A 0 0 0 0 2025-08-06 $37.84 $0.00 25.2% 5.4% 13.4% 19.3% 0.0% 1.3% -1.2% 0 0 0 0.00 141.23 N/A N/A 0 0 0 0 2025-08-07 $37.47 $0.00 31.4% 6.1% 13.8% 28.2% 0.0% 0.7% -2.3% 0 0 0 0.00 138.19 N/A N/A 0 0 0 0 2025-08-08 $36.71 $0.00 37.3% 5.7% 15.3% 36.6% 0.0% -1.0% -2.0% 0 0 0 0.00 138.40 N/A N/A 0 0 0 0 2025-08-11 $36.92 $0.00 36.4% 5.8% 15.1% 35.2% 0.0% 3.7% -2.5% 0 0 0 0.00 136.87 N/A N/A 0 0 0 0 2025-08-12 $37.70 $0.00 48.1% 5.5% 16.7% 51.9% 0.0% 10.3% -1.6% 0 0 0 0.00 139.49 N/A N/A 0 0 0 0 2025-08-13 $38.97 $0.00 18.4% 5.3% 20.4% 9.7% 0.0% 4.4% -3.5% 0 0 0 0.00 138.30 N/A N/A 0 0 0 0 2025-08-14 $38.78 $0.00 20.1% 5.8% 20.5% 12.1% 0.0% 2.5% -3.4% 0 0 0 0.00 141.68 N/A N/A 0 0 0 0 2025-08-15 $38.77 $0.00 20.9% 6.0% 20.3% 13.3% 0.0% -0.4% -4.2% 0 0 0 0.00 135.20 N/A N/A 0 3 0 0 2025-08-18 $38.61 $0.00 20.4% 5.8% 20.3% 12.5% 0.0% -3.4% -2.0% -493 4.6K -18 0.00 136.62 N/A N/A 0 0 0 3 2025-08-19 $38.49 $0.00 22.4% 6.4% 20.1% 15.3% 0.0% 1.0% 1.3% -529 4.6K -18 0.00 136.38 N/A N/A 0 0 0 3 2025-08-20 $38.58 $0.00 21.9% 6.3% 19.9% 14.7% 0.0% 0.9% -2.5% -522 4.6K -18 0.00 141.67 N/A N/A 0 0 0 3 2025-08-21 $38.73 $0.00 21.4% 6.1% 19.9% 14.0% 0.0% 2.6% 0.4% -552 4.3K -17 0.00 141.86 N/A N/A 0 0 0 3 2025-08-22 $39.17 $0.00 22.2% 6.4% 19.7% 15.1% 0.0% 2.2% -3.4% -490 3.9K -17 0.00 142.18 N/A N/A 0 0 0 3 2025-08-25 $39.14 $0.00 24.1% 6.9% 19.6% 17.7% 0.0% 0.4% -3.9% -484 4.0K -16 0.00 135.10 N/A N/A 0 0 0 3 2025-08-26 $38.87 $0.00 22.9% 6.6% 19.3% 16.0% 0.0% 1.0% 0.2% -491 4.3K -17 0.00 139.15 N/A N/A 0 0 0 3 2025-08-27 $38.91 $0.00 24.0% 6.9% 19.3% 17.7% 0.0% 1.0% -5.5% -448 4.4K -16 0.00 142.48 N/A N/A 0 0 0 3 2025-08-28 $38.92 $0.00 23.9% 6.8% 19.2% 17.5% 0.0% 0.9% -5.4% -496 4.2K -16 0.00 141.47 N/A N/A 0 0 0 3 2025-08-29 $38.91 $0.00 24.2% 6.9% 18.4% 17.9% 0.0% 2.0% -5.4% -465 4.3K -16 0.00 136.30 N/A N/A 0 0 0 3
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