DUSA Options History — April 2025 In April 2025, DUSA traded between $37.94 and $42.37. ATM implied volatility averaged 44.9%, placing in the 42.1% IV rank vs the trailing year. The 30-day expected move averaged 10.8%. IV traded above realized volatility by 9.2% (HV 20d: 35.7%). Net GEX was positive for 5 of 21 trading days. Term structure was in contango for 1 of 21 days. Put/call ratio averaged 0.00.
Notable Days 2025-04-08 : Highest Volume — 2 contracts2025-04-03 : Largest IV spike — 45.4% change2025-04-07 : Highest IV Rank — 100.0%2025-04-08 : Largest Expected Move — 14.4%Monthly Statistics Metric Avg Min Max Open Close Price $40.47 $37.94 $42.37 $42.37 $41.71 ATM IV 44.9% 32.0% 95.6% 37.5% 36.1% Expected Move 10.8% 7.6% 14.4% 7.6% 10.3% HV 20d 35.7% 23.5% 41.8% 23.6% 41.8% HV 60d 24.4% 17.3% 28.3% 17.3% 28.3% IV Rank 42.1% 26.1% 100.0% 36.1% 30.8% IV Percentile 72.7% 57.1% 100.0% 67.9% 69.0% Term Structure -10.1% -21.6% 3.7% -10.9% -17.2% Skew 25d 7.6% -5.4% 16.3% 7.4% 9.3% Skew 10d 6.3% 1.5% 25.6% 2.0% 3.3% Call IV 25d 30.1% 23.5% 41.2% 27.0% 27.4% Put IV 25d 37.7% 23.1% 57.5% 34.4% 36.8% Bid-Ask Spread % 160.57 142.56 181.61 164.56 157.26 Gamma HHI 0.39 0.34 0.52 0.34 0.37 Net GEX -96 -387 77 -387 12 Net DEX 1.6K -3.0K 9.4K 5.1K -1.5K Net VEX -26 -31 -18 -20 -27 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.00 0.00 0.00 0.00 0.00 Total Volume 0.143 0 2 0 0 Total OI 4.238 3 5 5 4
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 2025-04-01 $42.37 $0.00 37.5% 7.6% 23.6% 36.1% 0.0% 7.4% -10.9% -387 5.1K -20 0.00 164.56 N/A N/A 0 0 1 4 2025-04-02 $42.04 $0.00 38.3% 7.7% 23.5% 37.1% 0.0% -0.5% -15.9% -379 6.3K -24 0.00 165.08 N/A N/A 0 0 1 4 2025-04-03 $40.73 $0.00 55.6% 10.7% 25.0% 59.5% 0.0% 6.9% -2.2% -331 8.2K -25 0.00 179.76 N/A N/A 0 0 1 4 2025-04-04 $38.88 $0.00 73.5% 13.1% 29.4% 82.7% 0.0% 12.8% -21.6% -206 8.4K -25 0.00 169.10 N/A N/A 0 0 1 4 2025-04-07 $38.28 $0.00 95.6% 13.9% 28.8% 100.0% 0.0% 16.3% -13.2% -186 8.4K -24 0.00 175.70 N/A N/A 0 0 1 4 2025-04-08 $37.94 $0.00 86.4% 14.4% 28.3% 89.4% 0.0% 10.4% -9.5% -204 9.4K -22 0.00 151.78 N/A N/A 0 2 1 4 2025-04-09 $40.58 $0.00 47.4% 13.6% 37.0% 44.0% 0.0% 14.8% -18.2% -73 -310 -18 0.00 181.61 N/A N/A 1 0 1 2 2025-04-10 $39.59 $0.00 43.7% 12.5% 37.7% 39.7% 0.0% 5.3% -8.6% -55 599 -30 0.00 158.42 N/A N/A 0 0 2 2 2025-04-11 $40.59 $0.00 35.8% 10.3% 39.0% 30.5% 0.0% 10.5% -0.5% -4 -361 -31 0.00 142.56 N/A N/A 0 0 2 2 2025-04-14 $40.87 $0.00 34.7% 9.9% 37.5% 29.2% 0.0% 10.8% -1.7% -44 -935 -30 0.00 157.27 N/A N/A 0 0 2 2 2025-04-15 $40.70 $0.00 32.1% 9.2% 37.5% 26.2% 0.0% 9.0% -4.2% -64 -965 -30 0.00 155.95 N/A N/A 0 0 2 2 2025-04-16 $39.67 $0.00 42.3% 12.1% 38.1% 38.1% 0.0% 11.5% -6.7% -137 986 -28 0.00 170.60 N/A N/A 0 0 2 2 2025-04-17 $40.02 $0.00 35.1% 10.1% 38.4% 29.6% 0.0% 8.6% -7.1% 0 -209 -29 0.00 156.34 N/A N/A 0 0 2 2 2025-04-21 $39.14 $0.00 38.3% 11.0% 39.0% 33.4% 0.0% 5.2% -17.5% -77 1.2K -27 0.00 151.83 N/A N/A 0 0 2 2 2025-04-22 $40.36 $0.00 35.2% 10.1% 40.1% 29.8% 0.0% 10.8% -6.2% -35 -333 -28 0.00 153.29 N/A N/A 0 0 2 2 2025-04-23 $40.78 $0.00 33.9% 9.7% 40.3% 28.3% 0.0% 1.1% -3.9% -8 -1.2K -28 0.00 150.38 N/A N/A 0 0 2 2 2025-04-24 $41.56 $0.00 32.0% 9.2% 41.1% 26.1% 0.0% 10.0% 3.7% 32 -1.9K -28 0.00 154.75 N/A N/A 0 0 2 2 2025-04-25 $40.92 $0.00 36.1% 10.3% 41.4% 30.8% 0.0% -3.2% -14.9% 41 -2.6K -25 0.00 160.29 N/A N/A 0 0 2 2 2025-04-28 $40.96 $0.00 36.9% 10.6% 40.4% 31.8% 0.0% -5.4% -17.8% 77 -3.0K -24 0.00 157.01 N/A N/A 0 0 2 2 2025-04-29 $42.16 $0.00 35.5% 10.2% 41.7% 30.2% 0.0% 8.2% -18.0% 4 -2.1K -26 0.00 158.52 N/A N/A 0 0 2 2 2025-04-30 $41.71 $0.00 36.1% 10.3% 41.8% 30.8% 0.0% 9.3% -17.2% 12 -1.5K -27 0.00 157.26 N/A N/A 0 0 2 2
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