FEX Options History — March 2026 In March 2026, FEX traded between $119.26 and $127.67. ATM implied volatility averaged 26.3%, placing in the 17.7% IV rank vs the trailing year. The 30-day expected move averaged 6.9%. IV traded above realized volatility by 12.7% (HV 20d: 13.5%). Net GEX was positive for 0 of 22 trading days. Term structure was in contango for 6 of 22 days.
Notable Days 2026-03-03 : Highest Volume — 4 contracts2026-03-11 : Largest IV drop — 31.2% change2026-03-30 : Highest IV Rank — 31.3%2026-03-30 : Largest Expected Move — 10.1%Monthly Statistics Metric Avg Min Max Open Close Price $122.81 $119.26 $127.67 $127.67 $121.92 ATM IV 26.3% 20.2% 35.1% 21.2% 27.6% Expected Move 6.9% 4.9% 10.1% 6.1% 7.9% HV 20d 13.5% 10.7% 18.6% 11.4% 18.6% HV 60d 12.5% 11.3% 14.4% 11.3% 14.4% IV Rank 17.7% 8.3% 31.3% 9.9% 19.8% IV Percentile 66.1% 33.3% 91.3% 42.5% 73.0% Term Structure -2.5% -8.2% 11.8% -7.9% -2.9% Skew 25d 4.2% -6.9% 9.8% 5.9% 9.8% Skew 10d -0.3% -12.6% 4.6% 3.6% 3.8% Call IV 25d 20.5% 16.8% 27.9% 25.6% 20.8% Put IV 25d 24.8% 19.7% 31.6% 31.6% 30.6% Bid-Ask Spread % 151.69 117.75 179.22 158.14 132.05 Gamma HHI 1.00 1.00 1.00 1.00 1.00 Net GEX -382 -1.2K -279 -1.2K -315 Net DEX 5.8K 3.7K 17.4K 16.8K 5.1K Net VEX -41 -134 -31 -128 -32 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% Total Volume 0.182 0 4 0 0 Total OI 1.273 1 4 4 1
Daily Data (22 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 2026-03-02 $127.67 $0.00 21.2% 6.1% 11.4% 9.9% 0.0% 5.9% -7.9% -1.2K 16.8K -128 0.00 158.14 N/A N/A 0 0 0 4 2026-03-03 $126.02 $0.00 22.1% 6.3% 12.4% 11.3% 0.0% 9.3% -8.2% -1.2K 17.4K -134 0.00 160.01 N/A N/A 0 4 0 4 2026-03-04 $126.47 $0.00 22.7% 6.5% 12.4% 12.2% 0.0% 9.0% 0.6% -289 3.7K -31 0.00 160.98 N/A N/A 0 0 0 1 2026-03-05 $124.87 $0.00 23.8% 5.3% 13.3% 13.9% 0.0% -0.2% -2.2% -296 4.2K -32 0.00 179.22 N/A N/A 0 0 0 1 2026-03-06 $123.25 $0.00 29.9% 7.3% 13.7% 23.3% 0.0% -2.7% -2.7% -283 4.6K -33 0.00 173.19 N/A N/A 0 0 0 1 2026-03-09 $124.00 $0.00 27.9% 5.6% 10.8% 20.3% 0.0% 4.3% 6.4% -315 4.8K -34 0.00 172.25 N/A N/A 0 0 0 1 2026-03-10 $123.77 $0.00 29.3% 5.6% 10.7% 22.4% 0.0% 5.4% -5.2% -311 4.2K -33 0.00 177.77 N/A N/A 0 0 0 1 2026-03-11 $123.43 $0.00 20.2% 5.8% 10.7% 8.3% 0.0% 5.0% -4.0% -305 4.3K -33 0.00 176.32 N/A N/A 0 0 0 1 2026-03-12 $121.77 $0.00 25.9% 0.0% 11.3% 17.2% 0.0% 3.5% -5.5% -310 4.6K -33 0.00 151.19 N/A N/A 0 0 0 1 2026-03-13 $121.19 $0.00 21.8% 0.0% 11.1% 10.8% 0.0% 0.9% -5.8% -301 4.6K -33 0.00 149.46 N/A N/A 0 0 0 1 2026-03-16 $122.38 $0.00 23.3% 7.6% 11.6% 13.1% 0.0% 4.3% -6.2% -300 4.7K -33 0.00 147.36 N/A N/A 0 0 0 1 2026-03-17 $123.31 $0.00 23.3% 7.3% 12.1% 13.1% 0.0% 6.6% -3.6% -309 4.7K -33 0.00 151.95 N/A N/A 0 0 0 1 2026-03-18 $121.80 $0.00 23.1% 7.9% 12.5% 12.8% 0.0% 1.8% -3.1% -295 4.6K -33 0.00 147.87 N/A N/A 0 0 0 1 2026-03-19 $122.19 $0.00 23.8% 4.9% 12.6% 13.9% 0.0% 4.4% 11.8% -297 4.9K -33 0.00 142.34 N/A N/A 0 0 0 1 2026-03-20 $119.56 $0.00 28.4% 8.6% 14.2% 21.0% 0.0% -6.9% -5.7% -284 4.7K -32 0.00 134.97 N/A N/A 0 0 0 1 2026-03-23 $121.98 $0.00 26.3% 5.5% 16.1% 17.8% 0.0% 6.9% 4.5% -305 4.9K -32 0.00 146.56 N/A N/A 0 0 0 1 2026-03-24 $122.52 $0.00 29.8% 5.8% 16.0% 23.2% 0.0% 7.6% 3.5% -331 5.0K -33 0.00 148.88 N/A N/A 0 0 0 1 2026-03-25 $123.06 $0.00 26.6% 5.6% 16.1% 18.2% 0.0% 8.1% 4.0% -288 4.7K -32 0.00 149.19 N/A N/A 0 0 0 1 2026-03-26 $121.38 $0.00 31.7% 9.1% 16.6% 26.1% 0.0% 6.3% -6.1% -288 4.6K -32 0.00 133.35 N/A N/A 0 0 0 1 2026-03-27 $120.03 $0.00 34.0% 9.7% 16.8% 29.6% 0.0% 1.7% -7.4% -279 4.8K -32 0.00 126.41 N/A N/A 0 0 0 1 2026-03-30 $119.26 $0.00 35.1% 10.1% 16.8% 31.3% 0.0% 2.1% -8.2% -297 4.8K -31 0.00 117.75 N/A N/A 0 0 0 1 2026-03-31 $121.92 $0.00 27.6% 7.9% 18.6% 19.8% 0.0% 9.8% -2.9% -315 5.1K -32 0.00 132.05 N/A N/A 0 0 0 1
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