SNDK Options History — March 2026 In March 2026, SNDK traded between $534.00 and $767.44. ATM implied volatility averaged 95.7%, placing in the 54.2% IV rank vs the trailing year. The 30-day expected move averaged 27.4%. IV traded above realized volatility by 11.2% (HV 20d: 84.6%). Max pain ranged from $420.00 to $670.00. Net GEX was positive for 14 of 22 trading days. Term structure was in contango for 12 of 22 days. Put/call ratio averaged 0.79.
Notable Days 2026-03-20 : Highest Volume — 220,284 contracts2026-03-26 : Largest IV spike — 7.4% change2026-03-02 : Highest IV Rank — 66.9%2026-03-31 : Largest Expected Move — 30.5%Monthly Statistics Metric Avg Min Max Open Close Price $643.05 $534.00 $767.44 $616.55 $626.52 Max Pain $594.09 $420.00 $670.00 $420.00 $630.00 ATM IV 95.7% 88.9% 106.4% 98.8% 106.4% Expected Move 27.4% 21.4% 30.5% 29.5% 30.5% HV 20d 84.6% 73.7% 105.4% 105.4% 97.0% HV 60d 105.7% 102.0% 108.8% 107.0% 107.1% IV Rank 54.2% 46.2% 66.9% 66.9% 64.3% IV Percentile 58.4% 44.8% 75.4% 66.7% 75.4% Term Structure 0.7% -2.8% 5.8% -2.1% -1.1% VWIV 96.5% 91.0% 104.9% 102.3% 100.7% Skew 25d 7.3% 2.8% 12.3% 2.8% 10.2% Skew 10d 14.4% 5.5% 22.6% 12.0% 16.2% Call IV 25d 92.0% 85.2% 103.9% 96.1% 102.5% Put IV 25d 99.2% 92.6% 112.6% 98.9% 112.6% Bid-Ask Spread % 17.87 11.05 39.44 35.51 15.37 Gamma HHI 0.03 0.02 0.09 0.02 0.02 Net GEX 25.1M -103.1M 160.0M 1.2M 24.0M Net DEX -5.41B -11.37B -1.24B -4.20B -4.19B Net VEX -33.3M -39.0M -25.9M -26.1M -38.3M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.79 0.61 1.22 0.84 0.91 Total Volume 141,324.545 80,520 220,284 95,971 168,148 Total OI 449,487.455 374,565 546,081 374,581 430,308
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 $616.55 $420.00 98.8% 29.5% 105.4% 66.9% 102.3% 2.8% -2.1% 1.2M -4.20B -26.1M 0.84 35.51 N/A N/A 52,092 43,879 182,531 192,050 2026-03-03 $570.50 $420.00 98.6% 29.2% 91.4% 66.8% 104.9% 8.3% -1.2% -37.0M -2.56B -25.9M 0.67 36.14 N/A N/A 78,964 52,758 196,735 210,708 2026-03-04 $597.90 $420.00 94.7% 28.2% 91.4% 52.1% 100.0% 10.5% -1.3% -16.6M -3.84B -28.2M 0.67 39.44 N/A N/A 58,310 39,330 216,649 219,840 2026-03-05 $567.91 $580.00 94.2% 26.7% 73.7% 51.7% 92.5% 9.0% -2.8% -58.8M -2.59B -27.4M 0.71 11.05 N/A N/A 70,346 50,080 231,893 229,966 2026-03-06 $534.00 $580.00 100.1% 28.1% 76.5% 57.8% 97.0% 12.3% -2.0% -103.1M -1.24B -26.6M 1.08 20.53 N/A N/A 88,548 95,317 248,209 238,516 2026-03-09 $581.50 $580.00 99.1% 28.0% 80.3% 56.7% 102.6% 10.3% -1.1% 7.3M -3.88B -28.8M 0.66 14.89 N/A N/A 70,808 46,506 201,978 204,021 2026-03-10 $618.68 $580.00 92.5% 26.5% 81.9% 49.9% 93.5% 6.8% 1.1% 52.7M -5.54B -29.7M 0.80 11.64 N/A N/A 72,237 57,719 216,330 212,610 2026-03-11 $652.12 $590.00 92.3% 26.7% 79.7% 49.7% 93.1% 7.6% 0.5% 104.6M -7.05B -30.9M 0.85 15.49 N/A N/A 59,267 50,362 234,787 226,313 2026-03-12 $619.75 $600.00 91.8% 29.0% 75.6% 49.2% 92.9% 7.1% -0.4% 49.9M -5.42B -30.7M 0.87 14.52 N/A N/A 53,861 47,093 249,892 237,263 2026-03-13 $660.14 $600.00 93.5% 21.4% 77.4% 50.9% 94.6% 5.8% -0.4% 160.0M -7.94B -31.4M 0.72 13.54 N/A N/A 125,699 90,054 258,792 245,522 2026-03-16 $701.90 $600.00 95.5% 27.4% 80.1% 53.0% 97.0% 5.0% 0.6% 82.6M -8.25B -32.8M 0.73 20.23 N/A N/A 94,262 69,020 219,572 196,087 2026-03-17 $714.17 $620.00 93.0% 26.6% 78.1% 50.4% 94.3% 4.3% 0.5% 85.3M -8.68B -36.1M 0.81 14.54 N/A N/A 45,106 36,525 246,437 220,818 2026-03-18 $753.70 $630.00 96.2% 27.7% 79.6% 53.7% 97.4% 5.7% 0.5% 125.5M -10.72B -37.2M 0.71 13.38 N/A N/A 94,928 67,801 255,272 229,431 2026-03-19 $767.44 $630.00 93.3% 26.8% 79.4% 50.8% 94.4% 6.2% 1.4% 147.4M -11.37B -39.0M 0.80 14.01 N/A N/A 94,395 75,664 269,415 249,259 2026-03-20 $703.04 $650.00 94.9% 27.5% 85.1% 52.4% 95.1% 6.5% -2.5% -9.8M -8.02B -38.3M 0.84 12.50 N/A N/A 119,754 100,530 284,289 261,792 2026-03-23 $698.11 $660.00 91.1% 26.4% 84.6% 48.5% 91.0% 9.8% 3.3% 37.5M -5.83B -38.2M 0.61 14.97 N/A N/A 86,660 52,641 202,495 172,070 2026-03-24 $698.30 $670.00 88.9% 25.2% 82.9% 46.2% 92.1% 8.9% 5.4% 38.5M -5.74B -38.8M 0.77 13.95 N/A N/A 45,435 35,085 222,533 189,603 2026-03-25 $674.62 $670.00 90.8% 26.1% 84.0% 48.1% 91.6% 4.9% 4.1% 12.4M -4.82B -38.2M 0.70 15.55 N/A N/A 75,320 52,935 231,377 198,550 2026-03-26 $609.95 $670.00 97.5% 27.9% 91.3% 55.1% 97.1% 5.9% 4.3% -59.9M -2.34B -36.3M 0.75 15.01 N/A N/A 104,839 79,100 245,025 213,460 2026-03-27 $613.05 $630.00 98.1% 28.1% 90.9% 55.8% 97.4% 7.3% 5.8% -68.2M -2.96B -37.5M 1.22 15.45 N/A N/A 84,196 102,920 268,386 227,714 2026-03-30 $567.25 $640.00 105.0% 30.2% 94.4% 62.9% 102.1% 4.6% 1.9% -22.4M -1.92B -35.6M 0.73 15.44 N/A N/A 69,692 50,954 210,474 189,752 2026-03-31 $626.52 $630.00 106.4% 30.5% 97.0% 64.3% 100.7% 10.2% -1.1% 24.0M -4.19B -38.3M 0.91 15.37 N/A N/A 88,061 80,087 228,298 202,010
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