DUSA Options History — May 2025

In May 2025, DUSA traded between $42.31 and $44.45. ATM implied volatility averaged 35.3%, placing in the 29.9% IV rank vs the trailing year. The 30-day expected move averaged 7.7%. IV traded above realized volatility by 7.6% (HV 20d: 27.7%). Max pain ranged from $39.00 to $39.00. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 2 of 21 days.

Notable Days

  • 2025-05-14: Largest IV drop — 61.5% change
  • 2025-05-13: Highest IV Rank — 63.9%
  • 2025-05-01: Largest Expected Move — 11.2%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$43.39$42.31$44.45$42.47$43.52
Max Pain$39.00$39.00$39.00$39.00$39.00
ATM IV35.3%23.8%64.5%39.0%28.0%
Expected Move7.7%5.0%11.2%11.2%8.0%
HV 20d27.7%19.5%42.2%42.2%19.5%
HV 60d29.5%28.6%29.9%28.6%29.7%
IV Rank29.9%16.6%63.9%34.3%21.4%
IV Percentile55.6%17.5%92.5%75.4%42.9%
Term Structure-5.1%-22.7%4.6%-22.7%-4.4%
Skew 25d3.9%-6.5%13.7%7.8%-6.5%
Skew 10d3.8%-2.7%10.5%4.4%2.9%
Call IV 25d20.1%12.4%28.2%28.2%20.9%
Put IV 25d24.0%14.5%36.0%36.0%14.5%
Bid-Ask Spread %152.33146.65161.35161.35148.19
Gamma HHI0.350.340.410.360.36
Net GEX1754537145255
Net DEX-4.7K-6.1K-2.5K-2.6K-5.4K
Net VEX-19-26-15-26-15
Div Yield0.0%0.0%0.0%0.0%0.0%
Total Volume00000
Total OI44444

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-05-01$42.47$0.0039.0%11.2%42.2%34.3%0.0%7.8%-22.7%45-2.6K-260.00161.35N/AN/A0022
2025-05-02$43.21$0.0036.7%10.5%40.9%31.5%0.0%8.1%-9.3%147-4.5K-210.00157.65N/AN/A0022
2025-05-05$42.83$39.0040.3%7.5%36.8%35.8%0.0%8.0%-6.4%65-3.2K-250.00152.05N/AN/A0022
2025-05-06$42.33$39.0042.5%5.0%36.5%38.3%0.0%5.7%2.8%134-3.7K-220.00146.65N/AN/A0022
2025-05-07$42.31$39.0045.8%6.0%36.2%42.1%0.0%11.6%4.6%45-2.5K-250.00152.21N/AN/A0022
2025-05-08$43.03$39.0044.3%7.4%28.4%40.4%0.0%4.3%-6.3%54-3.4K-230.00150.98N/AN/A0022
2025-05-09$42.77$39.0048.4%7.4%26.7%45.2%0.0%13.7%-6.1%72-3.2K-240.00153.35N/AN/A0022
2025-05-12$44.23$39.0057.5%7.1%27.8%55.7%0.0%6.6%-5.3%194-5.9K-170.00154.00N/AN/A0022
2025-05-13$44.45$39.0064.5%7.1%27.7%63.9%0.0%6.6%-4.1%187-6.0K-160.00153.22N/AN/A0022
2025-05-14$43.98$39.0024.8%7.1%28.1%17.8%0.0%-4.2%-5.9%202-5.7K-170.00151.86N/AN/A0022
2025-05-15$43.82$39.0024.3%7.0%26.0%17.1%0.0%-3.4%-3.0%214-5.6K-170.00150.98N/AN/A0022
2025-05-16$44.19$39.0023.8%6.8%26.0%16.6%0.0%0.8%-2.5%214-5.9K-160.00149.11N/AN/A0022
2025-05-19$44.19$39.0025.4%7.3%24.1%18.4%0.0%5.1%-3.3%230-6.1K-160.00152.02N/AN/A0022
2025-05-20$44.13$39.0026.1%7.5%22.4%19.2%0.0%5.7%-3.4%213-5.8K-160.00154.30N/AN/A0022
2025-05-21$43.29$39.0026.0%7.5%23.8%19.1%0.0%1.9%-5.5%144-4.7K-190.00149.21N/AN/A0022
2025-05-22$43.10$39.0027.1%7.8%23.1%20.4%0.0%3.2%-3.7%200-4.7K-180.00150.26N/AN/A0022
2025-05-23$42.80$39.0028.5%8.2%22.4%22.0%0.0%-1.0%-4.9%371-5.1K-150.00148.65N/AN/A0022
2025-05-27$43.48$39.0028.7%8.2%22.9%22.2%0.0%7.3%-4.6%219-5.1K-160.00154.70N/AN/A0022
2025-05-28$43.55$39.0029.0%8.3%20.8%22.6%0.0%5.4%-6.1%228-5.3K-150.00158.22N/AN/A0022
2025-05-29$43.45$39.0030.9%8.9%20.4%24.8%0.0%-4.3%-6.4%243-5.3K-150.00149.99N/AN/A0022
2025-05-30$43.52$39.0028.0%8.0%19.5%21.4%0.0%-6.5%-4.4%255-5.4K-150.00148.19N/AN/A0022