OUST Options History — March 2026 In March 2026, OUST traded between $16.57 and $24.56. ATM implied volatility averaged 96.0%, placing in the 25.7% IV rank vs the trailing year. The 30-day expected move averaged 27.9%. IV traded above realized volatility by 10.5% (HV 20d: 85.5%). Max pain ranged from $20.00 to $23.00. Net GEX was positive for 20 of 21 trading days. Term structure was in contango for 11 of 21 days. Put/call ratio averaged 0.53.
Notable Days 2026-03-11 : Highest Volume — 11,482 contracts2026-03-03 : Largest IV drop — 14.1% change2026-03-02 : Highest IV Rank — 45.5%2026-03-02 : Largest Expected Move — 38.1%Monthly Statistics Metric Avg Min Max Open Close Price $20.69 $16.57 $24.56 $20.06 $18.24 Max Pain $21.95 $20.00 $23.00 $20.00 $20.00 ATM IV 96.0% 92.4% 114.8% 114.8% 96.5% Expected Move 27.9% 26.0% 38.1% 38.1% 27.7% HV 20d 85.5% 74.6% 98.2% 83.8% 98.2% HV 60d 83.0% 79.7% 88.8% 80.5% 88.8% IV Rank 25.7% 21.9% 45.5% 45.5% 26.1% IV Percentile 48.9% 40.1% 69.4% 69.4% 55.2% Term Structure 0.4% -7.1% 8.2% -7.1% 5.0% VWIV 97.6% 91.8% 131.5% 131.5% 94.3% Skew 25d 3.5% -2.1% 7.8% 2.9% 7.6% Skew 10d 5.0% -8.5% 16.1% 16.1% 12.7% Call IV 25d 95.4% 89.6% 115.9% 115.9% 93.2% Put IV 25d 98.9% 93.9% 118.8% 118.8% 100.9% Bid-Ask Spread % 37.97 21.98 57.45 46.63 33.98 Gamma HHI 0.09 0.06 0.26 0.07 0.09 Net GEX 277.9K -280.6K 688.9K 300.2K 147.6K Net DEX -25.5M -51.9M -3.4M -25.1M -12.0M Net VEX -249.8K -296.8K -194.1K -240.1K -212.1K Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.53 0.17 1.31 0.33 0.40 Total Volume 4,177.714 1,836 11,482 5,978 2,546 Total OI 65,396.667 53,858 74,558 53,858 63,186
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 2026-03-02 $20.06 $20.00 114.8% 38.1% 83.8% 45.5% 131.5% 2.9% -7.1% 300.2K -25.1M -240.1K 0.33 46.63 N/A N/A 4,491 1,487 40,902 12,956 2026-03-03 $21.86 $20.00 98.6% 29.7% 89.1% 28.4% 107.6% -0.7% -1.6% 483.4K -35.1M -260.1K 0.57 54.29 N/A N/A 6,451 3,662 42,883 13,841 2026-03-04 $22.45 $20.00 94.8% 28.3% 89.3% 24.3% 99.8% 4.2% 0.1% 545.5K -37.3M -270.8K 0.17 57.45 N/A N/A 3,705 643 44,708 16,005 2026-03-05 $20.96 $22.00 94.6% 26.7% 91.4% 24.1% 93.2% 5.6% -0.7% 437.5K -27.9M -254.6K 0.40 38.00 N/A N/A 2,854 1,141 46,169 16,047 2026-03-06 $20.22 $22.00 95.9% 27.6% 83.5% 25.6% 95.3% 6.6% -4.5% 311.4K -23.6M -246.6K 1.31 39.38 N/A N/A 1,315 1,719 47,329 16,874 2026-03-09 $20.55 $22.00 94.8% 26.1% 74.7% 24.4% 96.1% 7.8% -4.8% 263.8K -22.4M -246.3K 0.63 43.53 N/A N/A 1,969 1,234 43,798 16,257 2026-03-10 $22.38 $22.00 95.9% 27.7% 74.6% 25.6% 95.3% 4.8% 3.5% 471.3K -35.1M -268.5K 0.18 44.51 N/A N/A 3,963 710 45,105 16,783 2026-03-11 $24.56 $23.00 95.5% 28.0% 79.0% 25.1% 97.4% 5.1% 2.4% 688.9K -51.9M -296.8K 0.88 42.08 N/A N/A 6,108 5,374 47,529 16,897 2026-03-12 $22.57 $23.00 95.6% 29.9% 81.7% 25.2% 98.6% 2.2% -1.0% 619.0K -40.9M -282.2K 0.60 32.15 N/A N/A 2,356 1,409 49,714 21,027 2026-03-13 $21.55 $23.00 95.7% 28.8% 81.8% 25.4% 93.5% 1.0% -3.6% 325.8K -30.6M -269.2K 1.03 35.18 N/A N/A 2,022 2,078 50,739 21,947 2026-03-16 $21.23 $23.00 94.4% 26.6% 81.7% 24.0% 94.6% 1.1% 7.1% 344.8K -28.0M -259.4K 0.32 34.35 N/A N/A 2,763 893 48,446 21,403 2026-03-17 $21.56 $23.00 92.4% 26.4% 81.7% 21.9% 92.6% 4.5% 0.1% 404.6K -29.1M -263.8K 0.19 33.99 N/A N/A 2,159 403 49,812 21,798 2026-03-18 $20.72 $23.00 93.2% 26.5% 83.3% 22.7% 92.9% 1.4% 4.5% 240.1K -24.6M -254.9K 0.67 43.15 N/A N/A 1,442 968 49,885 22,059 2026-03-20 $19.83 $23.00 93.2% 26.1% 84.9% 22.7% 94.2% 1.0% 1.0% 57.2K -18.1M -239.2K 0.81 31.74 N/A N/A 2,300 1,873 51,797 22,761 2026-03-23 $21.31 $23.00 94.0% 27.1% 88.1% 23.6% 94.5% 4.9% -4.3% 131.5K -24.1M -254.2K 0.19 32.30 N/A N/A 3,305 630 43,838 19,441 2026-03-24 $20.84 $23.00 94.5% 26.8% 87.3% 24.0% 95.4% 3.0% 1.8% 162.3K -23.4M -252.2K 0.53 35.68 N/A N/A 1,633 859 45,934 19,527 2026-03-25 $20.18 $23.00 93.8% 27.2% 87.6% 23.3% 91.8% 6.3% -0.8% 21.6K -21.5M -244.5K 0.26 29.82 N/A N/A 1,459 377 46,934 20,039 2026-03-26 $19.20 $21.00 94.8% 26.0% 87.5% 24.4% 96.4% 5.2% 4.9% -280.6K -14.8M -226.7K 0.37 33.74 N/A N/A 1,748 646 47,430 20,275 2026-03-27 $17.59 $21.00 95.5% 27.0% 92.6% 25.1% 95.8% 1.5% -1.6% 80.1K -3.4M -209.5K 0.88 33.44 N/A N/A 1,923 1,683 48,362 20,615 2026-03-30 $16.57 $21.00 98.3% 27.9% 94.3% 28.0% 98.4% -2.1% 8.2% 79.3K -6.8M -194.1K 0.50 21.98 N/A N/A 2,293 1,138 45,757 16,521 2026-03-31 $18.24 $20.00 96.5% 27.7% 98.2% 26.1% 94.3% 7.6% 5.0% 147.6K -12.0M -212.1K 0.40 33.98 N/A N/A 1,818 728 46,610 16,576
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