SOUN Options History — October 2025 In October 2025, SOUN traded between $16.16 and $21.37. ATM implied volatility averaged 115.8%, placing in the 39.3% IV rank vs the trailing year. The 30-day expected move averaged 33.6%. IV traded above realized volatility by 38.2% (HV 20d: 77.7%). Max pain ranged from $14.00 to $16.00. Net GEX was positive for 20 of 23 trading days. Term structure was in contango for 9 of 23 days. Put/call ratio averaged 0.51.
Notable Days 2025-10-14 : Highest Volume — 556,280 contracts2025-10-14 : Largest IV spike — 13.1% change2025-10-14 : Highest IV Rank — 54.4%2025-10-30 : Largest Expected Move — 36.5%Monthly Statistics Metric Avg Min Max Open Close Price $18.44 $16.16 $21.37 $16.16 $17.51 Max Pain $15.74 $14.00 $16.00 $14.00 $16.00 ATM IV 115.8% 91.3% 136.2% 91.3% 118.3% Expected Move 33.6% 25.7% 36.5% 25.7% 36.4% HV 20d 77.7% 69.0% 88.0% 72.3% 70.2% HV 60d 93.8% 92.0% 95.0% 92.0% 93.8% IV Rank 39.3% 24.3% 54.4% 24.3% 40.1% IV Percentile 69.6% 38.1% 92.1% 38.1% 71.4% Term Structure -0.1% -9.0% 10.8% 9.7% -7.5% VWIV 120.4% 93.2% 132.8% 93.2% 131.4% Skew 25d -13.8% -43.5% -1.8% -12.9% -7.4% Skew 10d -17.3% -55.1% 31.9% -33.7% -19.9% Call IV 25d 126.7% 102.4% 155.8% 102.4% 122.7% Put IV 25d 112.9% 88.4% 138.2% 89.5% 115.3% Bid-Ask Spread % 22.00 10.54 37.05 20.90 15.73 Gamma HHI 0.18 0.09 0.58 0.15 0.10 Net GEX 6.5M -33.7M 26.0M 10.9M 5.2M Net DEX -633.8M -1.10B -331.0M -526.9M -455.3M Net VEX -2.0M -2.2M -1.9M -2.0M -2.0M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.51 0.17 1.33 0.63 0.55 Total Volume 245,284.043 79,269 556,280 134,839 98,898 Total OI 1,133,077.87 1,003,429 1,275,983 1,139,489 1,273,339
Daily Data (23 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 2025-10-01 $16.16 $14.00 91.3% 25.7% 72.3% 24.3% 93.2% -12.9% 9.7% 10.9M -526.9M -2.0M 0.63 20.90 N/A N/A 82,535 52,304 805,229 334,260 2025-10-02 $18.23 $14.00 94.3% 27.5% 81.4% 26.5% 98.6% -15.8% 8.4% 16.9M -927.7M -2.1M 0.36 17.55 N/A N/A 241,507 87,533 823,905 348,253 2025-10-03 $17.81 $14.00 96.7% 26.9% 78.4% 27.6% 96.8% -17.3% 10.8% 8.3M -844.0M -2.0M 0.51 30.24 N/A N/A 330,003 169,129 825,017 367,638 2025-10-06 $18.16 $16.00 98.9% 30.9% 75.5% 29.0% 110.6% -18.8% 5.9% 9.9M -719.3M -2.1M 0.28 16.51 N/A N/A 123,821 34,993 743,454 322,228 2025-10-07 $18.02 $16.00 101.6% 30.5% 74.0% 30.4% 107.5% -18.4% 9.5% 9.7M -684.9M -2.0M 0.31 17.12 N/A N/A 82,474 25,180 755,802 336,809 2025-10-08 $18.67 $16.00 112.3% 33.1% 70.0% 38.3% 118.5% -23.9% 2.5% 12.6M -778.4M -2.1M 0.42 24.87 N/A N/A 235,254 99,314 762,430 346,723 2025-10-09 $18.69 $16.00 105.6% 31.9% 69.0% 30.0% 114.1% -14.4% 6.1% 14.6M -739.6M -2.0M 0.30 29.21 N/A N/A 130,556 39,079 768,311 376,555 2025-10-10 $17.63 $16.00 114.2% 33.3% 71.2% 36.8% 119.7% -13.2% 6.9% 6.9M -575.1M -2.0M 0.71 37.05 N/A N/A 290,045 206,401 790,428 379,715 2025-10-13 $19.19 $16.00 120.4% 34.0% 75.5% 41.8% 126.1% -43.5% -0.4% 12.0M -813.4M -2.0M 0.17 29.05 N/A N/A 195,792 33,385 729,079 337,619 2025-10-14 $20.84 $16.00 136.2% 35.8% 78.8% 54.4% 127.2% -3.1% -3.3% 12.5M -1.08B -2.1M 0.35 28.09 N/A N/A 410,710 145,570 779,102 349,589 2025-10-15 $21.37 $16.00 127.3% 35.7% 78.6% 47.3% 126.6% -12.1% -2.1% 12.4M -1.10B -2.2M 0.65 13.43 N/A N/A 182,798 118,737 799,630 399,240 2025-10-16 $20.65 $16.00 129.4% 36.5% 80.5% 48.9% 127.9% -24.7% -1.0% 10.1M -951.1M -2.2M 0.72 31.69 N/A N/A 90,763 65,240 814,618 431,505 2025-10-17 $18.91 $16.00 127.3% 35.8% 88.0% 47.3% 129.5% -11.9% -3.2% 26.0M -602.8M -2.0M 0.81 28.87 N/A N/A 236,212 191,527 820,096 449,692 2025-10-20 $19.02 $16.00 124.3% 35.2% 85.0% 44.9% 125.3% -12.3% -7.2% 3.7M -513.3M -2.1M 0.23 22.64 N/A N/A 122,740 27,996 645,239 358,190 2025-10-21 $18.14 $16.00 122.8% 35.0% 84.9% 43.7% 125.5% -12.4% -7.1% 1.8M -406.4M -2.0M 0.45 16.46 N/A N/A 55,716 25,316 679,592 371,930 2025-10-22 $17.76 $16.00 125.1% 35.9% 84.5% 45.5% 127.2% -3.8% -5.4% 174.6K -357.5M -2.0M 0.54 16.42 N/A N/A 80,050 42,992 693,214 383,275 2025-10-23 $18.21 $16.00 122.2% 35.2% 80.6% 43.2% 125.9% -10.2% 1.6% -775.5K -417.0M -2.0M 1.33 10.54 N/A N/A 193,481 256,467 703,228 391,433 2025-10-24 $17.99 $16.00 124.4% 34.0% 80.0% 45.0% 123.2% -1.8% -1.8% -33.7M -382.5M -2.1M 0.38 20.41 N/A N/A 69,737 26,680 764,014 511,969 2025-10-27 $18.23 $16.00 115.8% 34.9% 78.9% 38.1% 125.1% -9.3% -9.0% 4.7M -474.2M -2.0M 0.28 14.80 N/A N/A 78,983 22,287 639,991 371,091 2025-10-28 $17.77 $16.00 116.4% 35.5% 79.5% 38.6% 127.3% -10.8% -4.7% 3.8M -437.6M -2.0M 0.31 17.84 N/A N/A 77,821 24,133 681,070 383,171 2025-10-29 $18.03 $16.00 122.0% 36.2% 79.5% 43.0% 129.4% -9.3% -6.3% 5.2M -462.5M -2.0M 0.20 26.94 N/A N/A 65,893 13,376 704,070 394,434 2025-10-30 $17.04 $16.00 117.8% 36.5% 69.8% 39.7% 132.8% -10.2% -5.2% -2.6M -331.0M -1.9M 1.27 19.56 N/A N/A 201,448 256,657 715,927 398,687 2025-10-31 $17.51 $16.00 118.3% 36.4% 70.2% 40.1% 131.4% -7.4% -7.5% 5.2M -455.3M -2.0M 0.55 15.73 N/A N/A 63,989 34,909 786,779 486,560
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