DISV Options History — November 2025 In November 2025, DISV traded between $34.61 and $36.73. ATM implied volatility averaged 28.0%, placing in the 3.6% IV rank vs the trailing year. The 30-day expected move averaged 7.5%. IV traded above realized volatility by 15.4% (HV 20d: 12.6%). Max pain ranged from $33.00 to $33.00. Net GEX was positive for 19 of 19 trading days. Term structure was in contango for 2 of 19 days. Put/call ratio averaged 0.00.
Notable Days 2025-11-28 : Highest Volume — 12 contracts2025-11-28 : Largest IV spike — 271.0% change2025-11-28 : Highest IV Rank — 18.6%2025-11-28 : Largest Expected Move — 20.3%Monthly Statistics Metric Avg Min Max Open Close Price $35.59 $34.61 $36.73 $35.50 $36.73 Max Pain $33.00 $33.00 $33.00 $33.00 $33.00 ATM IV 28.0% 18.7% 71.0% 30.2% 71.0% Expected Move 7.5% 5.3% 20.3% 8.7% 20.3% HV 20d 12.6% 11.1% 15.0% 12.2% 15.0% HV 60d 11.6% 11.1% 12.5% 11.1% 12.4% IV Rank 3.6% 0.3% 18.6% 4.3% 18.6% IV Percentile 30.5% 1.2% 98.4% 51.2% 98.4% Term Structure -6.7% -25.3% 7.2% -5.2% -25.3% VWIV 22.3% 12.7% 31.3% 31.3% 12.7% Skew 25d 5.3% -13.9% 82.4% -13.9% 82.4% Skew 10d 12.0% -3.3% 107.1% 1.9% 107.1% Call IV 25d 26.8% 13.7% 33.5% 32.7% 13.7% Put IV 25d 32.1% 18.9% 96.1% 18.9% 96.1% Bid-Ask Spread % 141.12 132.16 162.75 162.75 141.67 Gamma HHI 0.29 0.26 0.31 0.30 0.26 Net GEX 8.8K 5.5K 10.8K 10.0K 6.7K Net DEX -146.4K -182.1K -121.2K -150.1K -162.2K Net VEX -378 -408 -317 -371 -350 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 1.421 0 12 0 12 Total OI 65.474 63 69 63 68
Daily Data (19 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 2025-11-03 $35.50 $0.00 30.2% 8.7% 12.2% 4.3% 0.0% -13.9% -5.2% 10.0K -150.1K -371 0.00 162.75 N/A N/A 0 0 63 0 2025-11-04 $35.10 $0.00 28.1% 8.1% 12.5% 3.6% 0.0% -8.1% -3.4% 10.8K -139.5K -374 0.00 161.75 N/A N/A 0 0 63 0 2025-11-05 $35.23 $0.00 28.0% 8.0% 12.6% 3.6% 0.0% -5.3% -3.2% 8.7K -133.2K -396 0.00 162.03 N/A N/A 0 0 63 0 2025-11-06 $35.14 $33.00 29.5% 6.3% 12.5% 4.1% 0.0% 2.7% -9.6% 9.2K -134.2K -392 0.00 136.75 N/A N/A 0 0 63 0 2025-11-07 $35.34 $33.00 29.9% 6.4% 11.1% 4.2% 31.3% 2.6% -7.2% 8.7K -133.2K -386 0.00 136.71 N/A N/A 2 0 63 0 2025-11-10 $35.83 $33.00 31.6% 6.1% 11.6% 4.8% 0.0% 1.2% -7.0% 8.7K -145.8K -366 0.00 138.56 N/A N/A 0 0 63 0 2025-11-11 $35.98 $33.00 32.6% 6.2% 11.6% 5.2% 0.0% 1.6% -7.2% 8.4K -148.9K -367 0.00 139.20 N/A N/A 0 0 63 0 2025-11-12 $36.23 $33.00 22.3% 6.4% 11.8% 1.6% 0.0% 3.4% -3.6% 6.3K -154.6K -364 0.00 138.78 N/A N/A 4 0 63 0 2025-11-13 $35.98 $33.00 21.3% 6.1% 12.0% 1.2% 0.0% 0.3% -7.7% 8.8K -157.7K -384 0.00 137.94 N/A N/A 1 0 66 0 2025-11-14 $35.90 $33.00 21.5% 6.2% 11.9% 1.3% 0.0% 2.2% -7.5% 9.1K -156.1K -399 0.00 138.41 N/A N/A 0 0 67 0 2025-11-17 $35.42 $33.00 25.6% 7.3% 12.5% 2.7% 27.5% -0.4% -12.7% 9.9K -145.6K -398 0.00 136.05 N/A N/A 2 0 67 0 2025-11-18 $35.16 $33.00 24.8% 7.1% 12.0% 2.5% 19.4% 1.5% -9.7% 10.0K -141.7K -408 0.00 135.93 N/A N/A 3 0 69 0 2025-11-19 $35.12 $33.00 24.9% 7.1% 11.8% 2.5% 0.0% 0.9% -10.3% 10.1K -137.4K -390 0.00 136.09 N/A N/A 0 0 67 0 2025-11-20 $34.61 $33.00 23.4% 6.7% 11.7% 2.0% 0.0% 3.5% -8.5% 9.3K -121.2K -395 0.00 133.23 N/A N/A 0 0 67 0 2025-11-21 $35.13 $33.00 26.1% 7.5% 13.1% 2.9% 21.1% 1.3% -10.9% 10.3K -135.6K -383 0.00 137.73 N/A N/A 1 0 67 0 2025-11-24 $35.41 $33.00 22.9% 6.6% 13.4% 1.8% 0.0% 7.2% -2.2% 9.9K -143.3K -371 0.00 137.73 N/A N/A 0 0 67 0 2025-11-25 $35.95 $33.00 18.7% 5.3% 14.6% 0.3% 21.6% 12.0% 7.2% 7.4K -158.5K -375 0.00 137.87 N/A N/A 2 0 67 0 2025-11-26 $36.40 $33.00 19.1% 5.5% 14.7% 0.5% 0.0% 5.9% 6.8% 5.5K -182.1K -317 0.00 132.16 N/A N/A 0 0 68 0 2025-11-28 $36.73 $33.00 71.0% 20.3% 15.0% 18.6% 12.7% 82.4% -25.3% 6.7K -162.2K -350 0.00 141.67 N/A N/A 12 0 68 0
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