TUA Options History — August 2025

In August 2025, TUA traded between $21.77 and $22.02. ATM implied volatility averaged 14.7%, placing in the 10.9% IV rank vs the trailing year. The 30-day expected move averaged 4.1%. IV traded above realized volatility by 3.9% (HV 20d: 10.8%). Max pain ranged from $21.00 to $21.00. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 12 of 21 days. Put/call ratio averaged 0.61.

Notable Days

  • 2025-08-05: Highest Volume — 282 contracts
  • 2025-08-19: Largest IV spike — 78.7% change
  • 2025-08-05: Highest IV Rank — 24.0%
  • 2025-08-19: Largest Expected Move — 5.8%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$21.90$21.77$22.02$22.02$21.99
Max Pain$21.00$21.00$21.00$21.00$21.00
ATM IV14.7%10.5%23.2%12.3%10.6%
Expected Move4.1%3.0%5.8%3.5%3.0%
HV 20d10.8%5.5%11.3%11.2%5.5%
HV 60d8.7%8.4%9.1%9.1%8.4%
IV Rank10.9%4.4%24.0%7.1%4.5%
IV Percentile37.6%10.3%70.2%28.6%10.7%
Term Structure1.4%-10.0%12.1%12.1%2.5%
VWIV13.7%2.0%20.9%2.0%9.9%
Skew 25d-4.9%-12.3%1.0%-4.8%-7.1%
Skew 10d13.3%-19.0%50.9%-19.0%-12.0%
Call IV 25d13.2%9.9%21.5%21.5%17.0%
Put IV 25d8.3%4.4%16.7%16.7%9.8%
Bid-Ask Spread %112.67105.38121.71114.50107.77
Gamma HHI0.570.410.810.480.81
Net GEX406.6K215.5K659.0K319.0K659.0K
Net DEX-3.0M-3.4M-2.5M-3.4M-3.4M
Net VEX-12.9K-15.1K-10.6K-14.6K-10.6K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.610.006.672.610.06
Total Volume42.33302828317
Total OI5,183.9054,9665,3574,9665,085

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-08-01$22.02$21.0012.3%3.5%11.2%7.1%2.0%-4.8%12.1%319.0K-3.4M-14.6K2.61114.50N/AN/A23603,6581,308
2025-08-04$21.96$21.0014.8%3.6%11.2%11.1%9.1%1.0%3.3%400.6K-3.1M-14.2K0.02121.36N/AN/A5013,6791,328
2025-08-05$21.91$21.0023.2%5.5%11.2%24.0%19.1%-1.8%-10.0%215.5K-3.0M-14.0K0.00121.36N/AN/A28203,7291,329
2025-08-06$21.95$21.0015.4%4.9%11.2%11.9%15.4%-2.8%2.8%363.9K-3.2M-12.1K0.95112.79N/AN/A21203,9711,329
2025-08-07$21.91$21.0016.3%5.1%11.2%13.3%13.9%-8.3%-2.1%319.0K-2.9M-14.6K0.21121.71N/AN/A3373,9801,349
2025-08-08$21.82$21.0017.2%4.0%11.2%14.7%0.0%-7.3%-0.8%328.8K-2.6M-15.1K0.00110.60N/AN/A103,9811,356
2025-08-11$21.82$21.0022.7%3.2%11.2%23.3%0.0%-4.3%1.5%369.1K-2.6M-13.5K0.00113.96N/AN/A2003,9811,356
2025-08-12$21.88$21.0010.5%5.1%11.1%4.4%0.0%-6.2%-2.9%344.9K-2.8M-12.7K0.00118.78N/AN/A104,0011,356
2025-08-13$21.99$21.0013.9%4.0%11.0%9.6%13.8%-5.1%-2.4%454.5K-3.1M-14.1K0.24109.65N/AN/A2153,9981,356
2025-08-14$21.88$21.0018.2%5.2%11.1%16.2%15.3%-7.8%-0.5%325.5K-2.7M-12.9K0.00116.46N/AN/A203,9931,361
2025-08-15$21.84$21.0010.9%3.1%11.1%4.9%0.0%-4.8%0.5%392.1K-2.7M-12.3K0.00106.15N/AN/A003,9911,361
2025-08-18$21.80$21.0011.3%3.3%11.0%5.7%20.9%-4.8%0.8%441.8K-2.7M-12.5K0.19108.17N/AN/A80153,9431,128
2025-08-19$21.84$21.0020.3%5.8%11.0%19.5%19.1%-12.3%2.3%298.7K-2.5M-13.0K0.00113.01N/AN/A103,9601,143
2025-08-20$21.87$21.0013.8%3.9%10.9%9.4%0.0%-2.7%7.6%433.4K-3.1M-13.1K0.00114.99N/AN/A3603,9601,143
2025-08-21$21.77$21.0010.7%3.1%10.9%4.7%0.0%-4.2%10.2%470.3K-3.1M-12.6K0.00111.57N/AN/A6003,9691,143
2025-08-22$21.96$21.0011.7%3.3%11.3%6.2%0.0%-1.7%8.7%495.9K-3.2M-12.2K0.00116.74N/AN/A504,0191,143
2025-08-25$21.88$21.0012.9%3.7%11.2%8.1%13.0%-2.5%1.1%484.4K-3.1M-12.1K6.67105.97N/AN/A6404,0181,143
2025-08-26$21.91$21.0014.6%4.2%11.1%10.7%0.0%-3.9%-1.6%420.5K-2.9M-12.0K0.00105.38N/AN/A0504,0021,143
2025-08-27$21.95$21.0014.8%4.2%10.8%11.0%14.5%-2.6%-2.9%461.1K-3.1M-11.3K0.00106.88N/AN/A2104,0021,093
2025-08-28$21.93$21.0012.7%3.6%10.8%7.7%12.6%-8.6%-0.2%541.4K-3.1M-11.2K0.00108.20N/AN/A0113,9811,093
2025-08-29$21.99$21.0010.6%3.0%5.5%4.5%9.9%-7.1%2.5%659.0K-3.4M-10.6K0.06107.77N/AN/A1613,9811,104