TDC Options History — July 2025

In July 2025, TDC traded between $21.01 and $23.40. ATM implied volatility averaged 52.7%, placing in the 35.9% IV rank vs the trailing year. The 30-day expected move averaged 15.8%. IV traded above realized volatility by 21.1% (HV 20d: 31.6%). Max pain ranged from $20.00 to $22.50. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 3 of 22 days. Put/call ratio averaged 0.29.

Notable Days

  • 2025-07-16: Highest Volume — 773 contracts
  • 2025-07-09: Largest IV spike — 41.7% change
  • 2025-07-31: Highest IV Rank — 61.5%
  • 2025-07-31: Largest Expected Move — 21.8%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$22.11$21.01$23.40$23.12$21.01
Max Pain$22.27$20.00$22.50$20.00$22.50
ATM IV52.7%26.1%76.1%32.6%76.1%
Expected Move15.8%8.8%21.8%9.4%21.8%
HV 20d31.6%29.3%35.5%29.7%30.5%
HV 60d30.4%27.6%41.0%41.0%29.3%
IV Rank35.9%8.4%61.5%15.5%61.5%
IV Percentile70.5%3.6%95.6%47.6%95.6%
Term Structure-11.4%-29.0%18.5%17.0%-29.0%
VWIV55.4%32.5%76.1%32.5%76.1%
Skew 25d4.4%-4.3%19.1%-3.6%3.1%
Skew 10d10.6%-6.0%33.9%-6.0%8.9%
Call IV 25d53.7%33.3%75.6%34.7%75.6%
Put IV 25d58.1%31.1%78.7%31.1%78.7%
Bid-Ask Spread %70.3361.1392.4876.9463.30
Gamma HHI0.320.220.410.270.34
Net GEX76.6K39.8K118.0K105.8K62.7K
Net DEX-1.6M-3.4M-163.8K-3.1M-917.9K
Net VEX-8.6K-10.2K-7.2K-10.2K-8.2K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.290.002.960.030.39
Total Volume224.59125773572160
Total OI5,283.5912,4537,3306,4903,385

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-07-01$23.12$20.0032.6%9.4%29.7%15.5%32.5%-3.6%17.0%105.8K-3.1M-10.2K0.0376.94N/AN/A555175,4001,090
2025-07-02$23.02$20.0030.7%8.8%29.3%13.4%33.4%-2.0%18.5%108.5K-3.0M-10.2K0.1469.97N/AN/A92135,5531,088
2025-07-03$23.40$22.5026.1%14.4%29.7%8.4%42.4%10.6%-6.1%118.0K-3.4M-9.9K0.0090.52N/AN/A27005,6391,090
2025-07-07$22.79$22.5032.6%13.7%31.4%15.4%48.5%3.4%-9.6%107.6K-2.8M-9.4K0.2166.73N/AN/A68145,8651,090
2025-07-08$22.92$22.5034.5%14.4%31.4%17.5%50.0%5.7%-9.5%109.0K-2.9M-9.4K0.4371.52N/AN/A75325,8221,102
2025-07-09$22.78$22.5048.9%14.0%31.2%32.7%48.9%-4.3%-10.5%87.7K-2.7M-8.8K0.0492.48N/AN/A2415,8471,132
2025-07-10$22.34$22.5044.5%12.8%32.0%26.0%52.2%1.1%-2.1%78.4K-2.3M-8.8K0.1571.41N/AN/A6095,8501,133
2025-07-11$21.41$22.5053.3%15.3%34.8%36.0%53.5%3.0%-14.7%88.4K-1.3M-8.1K0.1064.27N/AN/A157155,8881,135
2025-07-14$21.80$22.5054.1%15.5%35.5%36.7%51.5%6.0%-15.1%72.2K-1.7M-7.9K0.0164.29N/AN/A34335,8861,137
2025-07-15$21.45$22.5054.1%15.5%33.8%36.6%55.5%19.1%4.1%92.0K-1.5M-8.2K0.3274.88N/AN/A72236,1851,138
2025-07-16$21.58$22.5053.8%15.4%32.2%36.3%56.1%6.3%-13.1%59.8K-1.5M-7.8K0.0268.73N/AN/A757166,1851,145
2025-07-17$21.79$22.5054.3%15.6%32.3%36.8%56.0%4.7%-28.5%55.2K-195.2K-7.7K0.1862.26N/AN/A153285,5701,159
2025-07-18$21.57$22.5055.7%16.0%32.5%38.5%60.7%5.5%-12.2%42.9K-163.8K-7.4K0.9065.18N/AN/A105945,6501,171
2025-07-21$21.51$22.5070.9%20.3%30.6%55.6%59.1%4.4%-17.6%39.8K-631.0K-7.2K0.0761.13N/AN/A203142,012441
2025-07-22$22.11$22.5060.6%17.4%31.9%44.0%55.4%7.5%-18.9%56.2K-950.6K-8.1K0.0271.64N/AN/A21152,183444
2025-07-23$22.16$22.5058.0%16.6%30.3%41.0%56.9%4.7%-14.6%66.8K-1.1M-8.7K0.0167.47N/AN/A42932,359440
2025-07-24$21.66$22.5059.5%17.0%31.2%42.7%62.5%4.2%-17.2%50.5K-824.9K-7.8K2.9662.60N/AN/A26772,183441
2025-07-25$22.02$22.5054.5%15.6%31.7%37.0%60.1%2.1%-8.4%54.1K-944.4K-8.3K0.0067.60N/AN/A46812,198503
2025-07-28$22.43$22.5064.1%18.4%32.2%47.9%64.9%5.6%-18.8%79.8K-1.4M-9.2K0.1865.80N/AN/A121222,618504
2025-07-29$22.07$22.5068.0%19.5%32.0%52.4%67.8%5.5%-21.9%80.1K-1.4M-9.2K0.1466.71N/AN/A127182,724507
2025-07-30$21.52$22.5073.2%21.0%29.6%58.3%74.2%4.0%-23.1%69.2K-1.1M-8.6K0.0581.73N/AN/A5732,831516
2025-07-31$21.01$22.5076.1%21.8%30.5%61.5%76.1%3.1%-29.0%62.7K-917.9K-8.2K0.3963.30N/AN/A115452,868517