ENPX Options History — October 2025 In October 2025, ENPX traded between $14.65 and $23.89. ATM implied volatility averaged 168.8%. The 30-day expected move averaged 48.6%. Max pain ranged from $18.00 to $23.00. Net GEX was positive for 5 of 14 trading days. Term structure was in contango for 2 of 14 days. Put/call ratio averaged 2.91.
Notable Days 2025-10-29 : Highest Volume — 86 contracts2025-10-29 : Largest IV drop — 15.8% change2025-10-16 : Largest Expected Move — 52.4%Monthly Statistics Metric Avg Min Max Open Close Price $20.86 $14.65 $23.89 $22.27 $14.86 Max Pain $21.43 $18.00 $23.00 $18.00 $20.00 ATM IV 168.8% 128.8% 182.8% 164.9% 128.8% Expected Move 48.6% 36.9% 52.4% 49.7% 36.9% Term Structure -12.2% -21.9% 14.4% -18.2% 14.4% VWIV 165.0% 132.3% 182.9% 168.6% 132.3% Skew 25d 2.9% -17.9% 42.6% 16.3% -17.9% Skew 10d -4.1% -51.8% 32.4% 15.6% -12.1% Call IV 25d 160.0% 94.7% 188.9% 166.5% 135.7% Put IV 25d 162.8% 117.8% 182.8% 182.8% 117.8% Bid-Ask Spread % 75.08 54.65 117.89 58.18 117.89 Gamma HHI 0.15 0.10 0.21 0.21 0.17 Net GEX -159 -875 551 50 -875 Net DEX 804 -32.2K 73.0K -16.4K 73.0K Net VEX -268 -338 -215 -216 -282 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 2.91 0.00 10.00 0.00 1.71 Total Volume 16.643 0 86 1 2 Total OI 102.714 74 158 82 158
Daily Data (14 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 2025-10-14 $22.27 $18.00 164.9% 49.7% 0.0% 0.0% 168.6% 16.3% -18.2% 50 -16.4K -216 0.00 58.18 N/A N/A 1 0 43 39 2025-10-15 $23.89 $18.00 178.2% 51.1% 0.0% 0.0% 174.8% -16.9% -17.0% 360 -32.2K -223 0.07 55.24 N/A N/A 15 1 44 39 2025-10-16 $23.38 $20.00 182.8% 52.4% 0.0% 0.0% 176.4% -3.3% -18.3% 551 -27.8K -215 6.00 54.65 N/A N/A 2 12 56 40 2025-10-17 $22.27 $22.00 181.6% 52.1% 0.0% 0.0% 174.0% -1.2% -16.5% -4 -12.4K -228 0.88 62.44 N/A N/A 8 7 58 52 2025-10-20 $23.80 $23.00 173.2% 49.7% 0.0% 0.0% 0.0% -2.1% -12.3% 31 -22.4K -262 0.00 63.01 N/A N/A 1 0 36 38 2025-10-21 $22.83 $23.00 175.6% 50.3% 0.0% 0.0% 160.5% -10.3% -10.9% 30 -20.8K -261 3.00 65.79 N/A N/A 2 6 37 38 2025-10-22 $21.65 $23.00 175.9% 50.4% 0.0% 0.0% 177.3% 14.0% -12.3% -132 -8.2K -280 0.00 74.67 N/A N/A 0 4 40 45 2025-10-23 $20.48 $23.00 176.2% 50.5% 0.0% 0.0% 182.9% 5.1% -11.4% -167 -4.0K -278 2.60 68.17 N/A N/A 5 13 40 48 2025-10-24 $22.00 $23.00 178.0% 51.0% 0.0% 0.0% 0.0% 2.9% -20.2% -279 -6.9K -324 0.00 69.65 N/A N/A 0 0 43 61 2025-10-27 $22.34 $23.00 180.0% 51.6% 0.0% 0.0% 173.2% 4.9% -17.8% -286 -6.9K -317 10.00 67.89 N/A N/A 1 10 43 61 2025-10-28 $22.41 $23.00 177.1% 50.8% 0.0% 0.0% 178.5% 7.1% -17.0% -307 -2.6K -338 4.43 75.08 N/A N/A 7 31 44 65 2025-10-29 $15.23 $21.00 149.1% 42.7% 0.0% 0.0% 148.6% 42.6% -21.9% -473 34.3K -244 3.30 103.19 N/A N/A 20 66 48 70 2025-10-30 $14.65 $20.00 141.6% 40.6% 0.0% 0.0% 132.9% -0.8% 8.7% -725 64.7K -286 1.71 115.33 N/A N/A 7 12 53 99 2025-10-31 $14.86 $20.00 128.8% 36.9% 0.0% 0.0% 132.3% -17.9% 14.4% -875 73.0K -282 0.00 117.89 N/A N/A 0 2 55 103
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