MARA Options History — July 2025 In July 2025, MARA traded between $15.79 and $19.87. ATM implied volatility averaged 74.8%, placing in the 12.7% IV rank vs the trailing year. The 30-day expected move averaged 21.6%. IV traded above realized volatility by 4.4% (HV 20d: 70.4%). Max pain ranged from $14.50 to $17.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 7 of 22 days. Put/call ratio averaged 0.36.
Notable Days 2025-07-23 : Highest Volume — 871,486 contracts2025-07-09 : Largest IV spike — 8.2% change2025-07-14 : Highest IV Rank — 19.2%2025-07-23 : Largest Expected Move — 23.3%Monthly Statistics Metric Avg Min Max Open Close Price $17.97 $15.79 $19.87 $15.79 $16.21 Max Pain $16.39 $14.50 $17.00 $14.50 $17.00 ATM IV 74.8% 64.9% 80.5% 69.8% 64.9% Expected Move 21.6% 18.3% 23.3% 18.3% 19.0% HV 20d 70.4% 59.9% 82.4% 60.8% 70.2% HV 60d 73.8% 67.3% 83.9% 80.9% 69.9% IV Rank 12.7% 1.3% 19.2% 6.9% 1.3% IV Percentile 11.2% 2.0% 18.7% 6.3% 2.0% Term Structure -0.3% -2.1% 4.0% 0.7% -0.4% VWIV 80.0% 66.3% 87.5% 66.3% 72.6% Skew 25d -8.8% -15.1% -0.3% -1.3% -5.2% Skew 10d -18.6% -39.8% 26.2% -3.2% -10.2% Call IV 25d 82.9% 70.5% 93.6% 70.7% 70.5% Put IV 25d 74.1% 65.3% 78.8% 69.4% 65.3% Bid-Ask Spread % 13.89 3.64 30.90 15.04 3.91 Gamma HHI 0.13 0.06 0.52 0.12 0.09 Net GEX 23.0M 1.7M 68.6M 24.7M 1.7M Net DEX -781.3M -1.24B -254.2M -530.0M -254.2M Net VEX -5.2M -5.7M -4.4M -4.4M -5.0M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.36 0.14 0.71 0.27 0.14 Total Volume 410,757.727 168,194 871,486 379,481 338,286 Total OI 2,317,372.545 2,080,042 2,654,852 2,080,042 2,654,852
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 2025-07-01 $15.79 $14.50 69.8% 18.3% 60.8% 6.9% 66.3% -1.3% 0.7% 24.7M -530.0M -4.4M 0.27 15.04 N/A N/A 299,778 79,703 1,253,438 826,604 2025-07-02 $17.70 $15.00 75.3% 20.8% 68.0% 13.2% 75.6% -7.1% 2.9% 20.7M -1.01B -4.9M 0.41 10.30 N/A N/A 474,697 196,912 1,271,441 852,365 2025-07-03 $17.74 $15.00 71.3% 21.2% 67.9% 8.7% 77.1% -7.1% 4.0% 22.1M -990.1M -5.0M 0.21 30.57 N/A N/A 277,269 56,924 1,347,239 918,831 2025-07-07 $16.59 $15.00 75.1% 21.9% 69.8% 13.0% 78.5% -7.5% 0.3% 16.9M -561.0M -4.6M 0.45 27.49 N/A N/A 193,188 86,783 1,281,545 847,913 2025-07-08 $17.37 $16.00 71.2% 21.1% 67.5% 8.5% 77.8% -3.0% 1.6% 24.2M -747.0M -4.7M 0.34 30.90 N/A N/A 125,990 42,204 1,315,759 871,387 2025-07-09 $18.39 $16.00 77.0% 22.2% 70.0% 15.2% 78.2% -0.3% 0.0% 30.0M -1.03B -5.0M 0.26 29.55 N/A N/A 227,512 60,214 1,343,016 886,528 2025-07-10 $18.93 $16.00 75.6% 21.5% 70.2% 13.5% 77.1% -9.4% -0.2% 37.0M -1.20B -5.1M 0.31 20.91 N/A N/A 495,202 154,160 1,380,556 910,895 2025-07-11 $19.04 $16.00 77.4% 22.1% 69.0% 15.6% 79.6% -8.0% 0.1% 68.6M -1.24B -5.3M 0.21 17.69 N/A N/A 450,246 93,162 1,463,851 973,815 2025-07-14 $19.05 $16.00 80.5% 23.0% 68.5% 19.2% 87.5% -15.0% -1.0% 23.4M -991.7M -5.3M 0.39 16.99 N/A N/A 371,918 144,558 1,306,166 879,910 2025-07-15 $18.84 $17.00 78.5% 22.5% 63.3% 16.8% 82.6% -13.6% -0.8% 22.9M -931.1M -5.3M 0.41 16.61 N/A N/A 163,780 66,346 1,365,773 920,207 2025-07-16 $19.66 $17.00 78.6% 22.5% 64.0% 17.0% 83.2% -12.3% -1.6% 31.5M -1.13B -5.5M 0.23 18.71 N/A N/A 230,490 53,658 1,397,639 932,963 2025-07-17 $19.87 $17.00 77.6% 22.3% 59.9% 15.8% 81.4% -15.1% -1.0% 38.3M -1.23B -5.6M 0.44 8.57 N/A N/A 206,201 91,743 1,464,542 943,594 2025-07-18 $19.55 $17.00 76.0% 22.0% 60.8% 14.0% 81.0% -8.9% -1.6% 43.0M -1.08B -5.5M 0.36 3.64 N/A N/A 551,520 196,564 1,511,703 978,058 2025-07-21 $18.73 $17.00 74.9% 21.4% 62.4% 12.7% 84.8% -10.6% -1.3% 15.1M -698.7M -5.3M 0.42 6.27 N/A N/A 255,088 107,117 1,288,363 846,097 2025-07-22 $19.84 $17.00 75.3% 21.9% 63.8% 13.1% 81.4% -11.3% -1.6% 27.6M -979.1M -5.7M 0.40 3.87 N/A N/A 149,312 58,978 1,349,518 875,272 2025-07-23 $17.34 $17.00 79.3% 23.3% 82.2% 17.7% 86.4% -9.8% -1.5% 6.3M -404.2M -5.1M 0.50 4.35 N/A N/A 579,338 292,148 1,356,600 896,277 2025-07-24 $17.38 $17.00 75.1% 22.2% 82.3% 13.0% 83.4% -11.5% -0.2% 9.4M -484.9M -5.3M 0.27 8.25 N/A N/A 321,712 85,702 1,503,962 956,359 2025-07-25 $17.18 $17.00 75.7% 21.9% 82.4% 13.7% 80.7% -8.9% -1.0% 11.5M -460.0M -5.3M 0.71 7.47 N/A N/A 213,884 151,272 1,588,189 977,932 2025-07-28 $17.11 $17.00 73.3% 21.8% 82.1% 10.9% 82.7% -12.7% -1.8% 13.2M -513.1M -5.3M 0.30 4.67 N/A N/A 183,554 55,711 1,376,527 926,391 2025-07-29 $16.69 $17.00 74.5% 22.6% 81.4% 12.3% 84.9% -10.3% -2.1% 12.0M -425.3M -5.3M 0.47 5.42 N/A N/A 165,169 77,244 1,464,063 963,743 2025-07-30 $16.42 $17.00 69.4% 20.2% 81.7% 6.4% 76.4% -5.4% -1.0% 6.3M -311.1M -5.0M 0.45 14.48 N/A N/A 421,224 190,209 1,516,058 996,255 2025-07-31 $16.21 $17.00 64.9% 19.0% 70.2% 1.3% 72.6% -5.2% -0.4% 1.7M -254.2M -5.0M 0.14 3.91 N/A N/A 295,758 42,528 1,576,882 1,077,970
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