MDBX Options History — February 2026 In February 2026, MDBX traded between $33.74 and $54.89. ATM implied volatility averaged 160.2%. The 30-day expected move averaged 48.5%. IV traded above realized volatility by 18.5% (HV 20d: 141.6%). Max pain ranged from $33.00 to $70.00. Net GEX was positive for 18 of 19 trading days. Term structure was in contango for 3 of 19 days. Put/call ratio averaged 1.05.
Notable Days 2026-02-06 : Highest Volume — 30 contracts2026-02-11 : Largest IV spike — 43.8% change2026-02-25 : Largest Expected Move — 59.1%Monthly Statistics Metric Avg Min Max Open Close Price $45.40 $33.74 $54.89 $53.53 $38.50 Max Pain $49.79 $33.00 $70.00 $70.00 $33.00 ATM IV 160.2% 105.0% 206.0% 105.5% 201.2% Expected Move 48.5% 30.3% 59.1% 30.3% 57.7% HV 20d 141.6% 120.8% 175.0% 120.8% 160.9% HV 60d 128.3% 115.8% 143.3% 115.8% 143.3% Term Structure -26.2% -53.2% 51.7% 37.1% -47.2% VWIV 175.1% 127.1% 226.6% 127.1% 208.4% Skew 25d 18.7% -52.9% 41.4% -0.9% 38.8% Skew 10d 28.0% -24.9% 103.9% -19.8% 33.8% Call IV 25d 156.9% 110.8% 185.7% 110.8% 184.4% Put IV 25d 175.5% 109.9% 223.2% 109.9% 223.2% Bid-Ask Spread % 90.08 78.46 126.83 108.46 83.35 Gamma HHI 0.15 0.08 0.21 0.21 0.08 Net GEX 620 -60 1.4K 773 397 Net DEX -36.6K -100.5K 20.9K -25.3K -55.5K Net VEX -673 -849 -465 -592 -770 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 1.05 0.00 9.00 1.00 2.00 Total Volume 9.579 0 30 2 12 Total OI 137.632 85 199 85 199
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 Vol Put Vol Call OI Put OI 2026-02-02 $53.53 $70.00 105.5% 30.3% 120.8% 0.0% 0.0% -0.9% 37.1% 773 -25.3K -592 0.00 108.46 0 2 50 35 2026-02-03 $45.80 $70.00 118.8% 34.1% 124.7% 0.0% 127.1% 2.6% 24.6% 473 20.9K -465 1.00 110.81 3 3 50 35 2026-02-04 $45.94 $70.00 122.1% 35.0% 122.4% 0.0% 131.0% -52.9% 51.7% 561 3.8K -526 0.14 126.83 7 1 53 36 2026-02-05 $41.05 $50.00 119.0% 45.6% 124.2% 0.0% 0.0% 11.1% -31.9% 580 10.8K -489 0.00 85.11 0 0 60 36 2026-02-06 $45.42 $50.00 105.0% 44.0% 128.1% 0.0% 151.5% 21.8% -25.9% 694 8.0K -497 9.00 88.89 3 27 60 35 2026-02-09 $49.13 $50.00 125.5% 48.1% 132.8% 0.0% 154.5% 30.7% -36.0% -60 -20.0K -662 0.00 86.35 11 0 59 62 2026-02-10 $54.89 $50.00 114.9% 45.2% 139.8% 0.0% 161.4% 19.9% -23.6% 1.4K -88.5K -730 0.15 87.28 13 2 68 64 2026-02-11 $50.09 $50.00 165.1% 47.3% 142.7% 0.0% 0.0% 24.1% -34.3% 725 -60.4K -794 0.00 89.04 1 0 77 64 2026-02-12 $48.91 $50.00 165.9% 47.6% 136.3% 0.0% 164.6% 21.8% -36.5% 433 -43.9K -754 0.00 83.53 12 0 77 64 2026-02-13 $51.31 $50.00 171.2% 49.1% 137.8% 0.0% 174.3% 31.8% -35.7% 1.4K -100.5K -849 0.00 85.59 0 8 85 64 2026-02-17 $47.27 $50.00 180.4% 51.7% 138.4% 0.0% 172.9% 40.4% -45.5% 483 -42.3K -741 0.20 87.01 5 1 85 67 2026-02-18 $50.25 $50.00 176.0% 50.4% 137.9% 0.0% 183.3% 19.6% -40.1% 1.2K -78.5K -787 0.50 86.28 2 1 86 68 2026-02-19 $47.75 $50.00 181.3% 52.0% 138.5% 0.0% 183.2% 20.0% -33.2% 520 -60.8K -763 0.00 87.84 0 1 86 68 2026-02-20 $44.45 $50.00 177.3% 50.8% 135.8% 0.0% 176.2% 10.7% -36.5% 789 -34.1K -666 0.22 87.68 9 2 86 64 2026-02-23 $33.74 $47.00 201.5% 57.8% 163.6% 0.0% 184.0% 15.2% -36.4% 373 16.6K -502 0.33 84.77 21 7 78 49 2026-02-24 $36.72 $40.00 201.2% 57.7% 166.1% 0.0% 207.7% 33.5% -46.2% 379 -32.7K -671 0.90 83.23 10 9 95 66 2026-02-25 $36.42 $33.00 206.0% 59.1% 165.5% 0.0% 226.6% 41.4% -53.2% 269 -31.7K -727 0.00 81.06 0 4 105 85 2026-02-26 $41.46 $33.00 205.8% 59.0% 175.0% 0.0% 194.0% 24.9% -48.9% 400 -81.5K -793 0.25 78.46 4 1 105 89 2026-02-27 $38.50 $33.00 201.2% 57.7% 160.9% 0.0% 208.4% 38.8% -47.2% 397 -55.5K -770 2.00 83.35 4 8 109 90
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