SPMB Options History — April 2026 In April 2026, SPMB traded between $22.34 and $22.38. ATM implied volatility averaged 66.5%, placing in the 45.4% IV rank vs the trailing year. The 30-day expected move averaged 19.1%. IV traded above realized volatility by 60.0% (HV 20d: 6.5%). Net GEX was positive for 0 of 2 trading days. Term structure was in contango for 0 of 2 days.
Notable Days 2026-04-02 : Largest IV spike — 9.4% change2026-04-02 : Highest IV Rank — 48.2%2026-04-02 : Largest Expected Move — 19.9%Monthly Statistics Metric Avg Min Max Open Close Price $22.36 $22.34 $22.38 $22.34 $22.38 ATM IV 66.5% 63.5% 69.5% 63.5% 69.5% Expected Move 19.1% 18.2% 19.9% 18.2% 19.9% HV 20d 6.5% 6.5% 6.5% 6.5% 6.5% HV 60d 4.9% 4.9% 4.9% 4.9% 4.9% IV Rank 45.4% 42.7% 48.2% 42.7% 48.2% IV Percentile 98.2% 97.6% 98.8% 97.6% 98.8% Term Structure -20.9% -34.7% -7.1% -34.7% -7.1% Skew 25d 0.5% 0.3% 0.7% 0.3% 0.7% Skew 10d 2.8% 2.0% 3.6% 2.0% 3.6% Call IV 25d 38.1% 31.1% 45.2% 45.2% 31.1% Put IV 25d 38.6% 31.7% 45.5% 45.5% 31.7% Bid-Ask Spread % 74.44 58.66 90.22 58.66 90.22 Net GEX 0 0 0 0 0 Net DEX 0 0 0 0 0 Net VEX 0 0 0 0 0 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0 0 0 0 0 Total OI 0 0 0 0 0
Daily Data (2 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 2026-04-01 $22.34 $0.00 63.5% 18.2% 6.5% 42.7% 0.0% 0.3% -34.7% 0 0 0 0.00 58.66 N/A N/A 0 0 0 0 2026-04-02 $22.38 $0.00 69.5% 19.9% 6.5% 48.2% 0.0% 0.7% -7.1% 0 0 0 0.00 90.22 N/A N/A 0 0 0 0
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