BMAX Options History — February 2026 In February 2026, BMAX traded between $19.75 and $25.32. ATM implied volatility averaged 54.8%, placing in the 10.2% IV rank vs the trailing year. The 30-day expected move averaged 14.5%. IV traded below realized volatility by 157.4% (HV 20d: 212.2%). Net GEX was positive for 0 of 19 trading days. Term structure was in contango for 7 of 19 days.
Notable Days 2026-02-12 : Largest IV spike — 100.2% change2026-02-12 : Highest IV Rank — 24.3%2026-02-12 : Largest Expected Move — 25.2%Monthly Statistics Metric Avg Min Max Open Close Price $23.18 $19.75 $25.32 $23.70 $22.35 ATM IV 54.8% 43.9% 87.9% 55.0% 48.9% Expected Move 14.5% 11.2% 25.2% 15.8% 14.0% HV 20d 212.2% 129.6% 248.0% 237.1% 129.6% HV 60d 217.3% 207.7% 224.7% 216.7% 207.7% IV Rank 10.2% 5.6% 24.3% 10.3% 7.7% IV Percentile 59.0% 36.9% 89.7% 66.3% 50.5% Term Structure -5.6% -34.0% 7.1% -16.1% -13.6% Skew 25d 2.5% -22.6% 16.1% -0.1% 2.1% Skew 10d 4.2% -19.5% 24.0% 1.7% 5.1% Call IV 25d 51.3% 39.3% 87.4% 56.5% 51.3% Put IV 25d 53.7% 43.5% 71.6% 56.4% 53.4% Bid-Ask Spread % 146.32 138.72 154.49 154.49 138.72 Gamma HHI 0.62 0.48 0.88 0.50 0.88 Net GEX -2.7K -4.2K -2.2K -2.5K -2.6K Net DEX 106.3K 83.6K 117.0K 108.8K 111.5K Net VEX -402 -467 -316 -466 -316 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0 0 0 0 0 Total OI 111 111 111 111 111
Daily Data (19 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 2026-02-02 $23.70 $0.00 55.0% 15.8% 237.1% 10.3% 0.0% -0.1% -16.1% -2.5K 108.8K -466 0.00 154.49 N/A N/A 0 0 2 109 2026-02-03 $23.25 $0.00 52.1% 14.9% 237.1% 9.0% 0.0% 2.8% -14.6% -2.9K 113.1K -431 0.00 142.40 N/A N/A 0 0 2 109 2026-02-04 $22.73 $0.00 53.0% 15.2% 237.3% 9.4% 0.0% -0.1% -13.9% -2.6K 114.4K -431 0.00 141.47 N/A N/A 0 0 2 109 2026-02-05 $21.82 $0.00 59.3% 12.2% 237.5% 12.1% 0.0% -0.3% 5.3% -2.2K 110.0K -417 0.00 143.19 N/A N/A 0 0 2 109 2026-02-06 $22.52 $0.00 54.7% 11.2% 237.8% 10.2% 0.0% 1.4% 7.1% -2.2K 113.0K -419 0.00 143.50 N/A N/A 0 0 2 109 2026-02-09 $23.75 $0.00 62.7% 11.9% 228.7% 13.6% 0.0% 3.8% 5.1% -3.2K 107.0K -414 0.00 150.25 N/A N/A 0 0 2 109 2026-02-10 $24.76 $0.00 70.8% 12.2% 229.4% 17.0% 0.0% 10.8% 5.8% -2.6K 92.8K -466 0.00 150.75 N/A N/A 0 0 2 109 2026-02-11 $23.25 $0.00 43.9% 12.6% 227.7% 5.6% 0.0% 3.5% 5.7% -4.2K 105.3K -367 0.00 149.04 N/A N/A 0 0 2 109 2026-02-12 $19.75 $0.00 87.9% 25.2% 233.2% 24.3% 0.0% -22.6% -34.0% -2.2K 102.2K -467 0.00 144.56 N/A N/A 0 0 2 109 2026-02-13 $24.51 $0.00 45.5% 13.0% 248.0% 6.2% 0.0% 12.9% 3.8% -2.6K 93.5K -449 0.00 148.98 N/A N/A 0 0 2 109 2026-02-17 $22.89 $0.00 48.0% 13.8% 234.5% 7.3% 0.0% 1.3% -0.6% -2.8K 108.4K -369 0.00 150.10 N/A N/A 0 0 2 109 2026-02-18 $22.75 $0.00 45.0% 12.9% 234.5% 6.0% 0.0% 2.2% 4.3% -2.6K 112.5K -361 0.00 146.75 N/A N/A 0 0 2 109 2026-02-19 $24.74 $0.00 49.8% 14.3% 211.2% 8.1% 0.0% 16.1% -4.9% -2.7K 91.4K -416 0.00 148.05 N/A N/A 0 0 2 109 2026-02-20 $23.14 $0.00 45.7% 13.1% 193.6% 6.3% 0.0% 2.1% -8.6% -2.8K 111.8K -353 0.00 145.52 N/A N/A 0 0 2 109 2026-02-23 $23.00 $0.00 53.9% 15.4% 184.3% 9.8% 0.0% 4.7% -10.7% -2.9K 117.0K -373 0.00 148.76 N/A N/A 0 0 2 109 2026-02-24 $23.22 $0.00 44.5% 12.7% 169.0% 5.8% 0.0% 6.7% -6.6% -3.0K 112.8K -366 0.00 141.40 N/A N/A 0 0 2 109 2026-02-25 $23.00 $0.00 51.2% 14.7% 168.3% 8.7% 0.0% 0.4% -14.1% -2.7K 110.4K -328 0.00 148.31 N/A N/A 0 0 2 109 2026-02-26 $25.32 $0.00 68.5% 19.6% 152.9% 16.0% 0.0% -0.5% -6.0% -2.4K 83.6K -428 0.00 143.88 N/A N/A 0 0 2 109 2026-02-27 $22.35 $0.00 48.9% 14.0% 129.6% 7.7% 0.0% 2.1% -13.6% -2.6K 111.5K -316 0.00 138.72 N/A N/A 0 0 2 109
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