MSFT Options History — July 2025 In July 2025, MSFT traded between $490.62 and $534.17. ATM implied volatility averaged 24.4%, placing in the 22.5% IV rank vs the trailing year. The 30-day expected move averaged 7.0%. IV traded above realized volatility by 10.8% (HV 20d: 13.6%). Max pain ranged from $440.00 to $450.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 0 of 22 days. Put/call ratio averaged 0.68.
Notable Days 2025-07-31 : Highest Volume — 1,083,035 contracts2025-07-31 : Largest IV drop — 19.1% change2025-07-07 : Highest IV Rank — 27.1%2025-07-29 : Largest Expected Move — 8.3%Monthly Statistics Metric Avg Min Max Open Close Price $506.26 $490.62 $534.17 $492.24 $534.17 Max Pain $441.82 $440.00 $450.00 $445.00 $450.00 ATM IV 24.4% 19.2% 26.0% 24.1% 19.2% Expected Move 7.0% 4.6% 8.3% 4.6% 5.6% HV 20d 13.6% 12.3% 19.3% 12.6% 19.3% HV 60d 24.0% 11.8% 34.4% 34.4% 14.6% IV Rank 22.5% 8.0% 27.1% 21.8% 8.0% IV Percentile 58.9% 21.0% 69.0% 58.3% 21.0% Term Structure -1.0% -1.3% -0.1% -0.9% -0.1% VWIV 24.7% 16.3% 28.7% 16.3% 20.4% Skew 25d 2.9% 2.2% 4.0% 4.0% 2.3% Skew 10d 6.0% 3.7% 7.8% 7.8% 3.9% Call IV 25d 23.2% 18.4% 24.1% 23.0% 18.4% Put IV 25d 26.0% 20.7% 27.3% 26.9% 20.7% Bid-Ask Spread % 8.14 2.86 44.01 16.77 41.77 Gamma HHI 0.13 0.05 0.38 0.09 0.06 Net GEX 1.50B 864.7M 2.53B 1.18B 1.69B Net DEX -34.00B -43.66B -28.58B -30.12B -43.66B Net VEX -139.6M -144.4M -135.3M -140.8M -135.3M Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.68 0.40 0.93 0.87 0.53 Total Volume 270,007.273 110,114 1,083,035 204,762 1,083,035 Total OI 2,233,501.455 2,118,852 2,404,200 2,144,032 2,371,375
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 $492.24 $445.00 24.1% 4.6% 12.6% 21.8% 16.3% 4.0% -0.9% 1.18B -30.12B -140.8M 0.87 16.77 N/A N/A 109,355 95,407 1,246,866 897,166 2025-07-02 $490.62 $445.00 25.0% 4.6% 12.8% 24.3% 17.0% 3.5% -1.0% 1.11B -29.45B -141.8M 0.63 44.01 N/A N/A 116,750 73,550 1,269,224 921,764 2025-07-03 $499.56 $440.00 24.6% 6.7% 13.9% 23.1% 23.8% 3.1% -0.9% 2.14B -35.67B -139.7M 0.46 4.30 N/A N/A 199,722 92,300 1,296,184 932,721 2025-07-07 $497.02 $440.00 26.0% 7.0% 14.1% 27.1% 24.9% 3.4% -1.0% 1.25B -32.19B -138.6M 0.81 4.25 N/A N/A 70,403 56,983 1,237,792 897,938 2025-07-08 $496.02 $440.00 24.8% 6.8% 14.2% 23.6% 23.9% 3.3% -0.8% 1.29B -31.62B -137.6M 0.78 3.88 N/A N/A 61,874 48,240 1,256,628 914,677 2025-07-09 $502.42 $440.00 24.7% 6.8% 14.6% 23.5% 23.0% 2.8% -1.0% 1.62B -35.44B -136.6M 0.40 3.99 N/A N/A 267,914 107,754 1,267,448 925,904 2025-07-10 $501.97 $440.00 24.9% 6.9% 14.3% 23.9% 24.9% 2.4% -1.1% 1.67B -34.71B -138.5M 0.46 3.63 N/A N/A 187,102 85,631 1,298,013 944,211 2025-07-11 $503.86 $440.00 24.6% 6.8% 14.3% 23.2% 25.2% 2.4% -1.3% 1.91B -36.24B -139.8M 0.74 3.59 N/A N/A 154,920 114,753 1,358,653 971,205 2025-07-14 $503.00 $440.00 24.9% 7.0% 13.8% 23.9% 25.3% 2.8% -1.0% 1.49B -34.76B -137.9M 0.93 3.05 N/A N/A 68,069 63,473 1,311,834 937,540 2025-07-15 $506.94 $440.00 25.0% 7.1% 12.9% 24.4% 25.2% 2.9% -1.1% 1.71B -36.93B -137.8M 0.83 3.57 N/A N/A 129,056 107,564 1,324,890 953,507 2025-07-16 $506.38 $440.00 25.0% 7.2% 12.8% 24.2% 25.2% 3.1% -1.2% 1.63B -36.21B -138.1M 0.82 3.55 N/A N/A 97,744 80,456 1,339,033 976,864 2025-07-17 $512.12 $440.00 24.5% 7.1% 13.0% 23.0% 25.1% 2.6% -1.1% 1.96B -40.36B -136.1M 0.48 3.99 N/A N/A 261,959 126,710 1,346,687 993,357 2025-07-18 $509.25 $440.00 23.9% 7.0% 13.4% 21.3% 25.0% 2.5% -1.2% 1.74B -37.62B -138.7M 0.67 4.85 N/A N/A 183,777 122,661 1,384,083 1,020,117 2025-07-21 $509.95 $440.00 24.2% 7.3% 13.0% 22.0% 25.9% 2.8% -1.0% 1.49B -32.37B -139.4M 0.83 3.52 N/A N/A 89,711 74,364 1,243,213 875,639 2025-07-22 $505.46 $440.00 24.9% 7.6% 12.6% 24.0% 26.3% 3.5% -0.8% 1.10B -28.96B -143.5M 0.61 7.64 N/A N/A 101,054 61,812 1,252,273 912,544 2025-07-23 $504.66 $440.00 24.9% 7.7% 12.4% 23.9% 27.5% 3.4% -1.1% 1.06B -28.58B -144.4M 0.74 4.22 N/A N/A 115,310 85,339 1,271,960 925,932 2025-07-24 $511.74 $440.00 24.0% 7.4% 13.2% 21.6% 26.9% 2.8% -1.0% 1.83B -33.18B -142.2M 0.63 3.37 N/A N/A 145,351 91,560 1,287,104 946,137 2025-07-25 $515.92 $440.00 24.0% 7.5% 12.9% 21.4% 26.8% 2.9% -1.1% 2.53B -36.26B -141.4M 0.58 3.67 N/A N/A 223,221 130,061 1,301,117 963,918 2025-07-28 $511.06 $445.00 24.6% 8.2% 13.4% 23.3% 28.7% 2.2% -1.2% 870.1M -31.07B -141.4M 0.76 2.86 N/A N/A 83,691 63,384 1,222,631 920,935 2025-07-29 $512.32 $445.00 24.6% 8.3% 13.3% 23.1% 28.7% 2.2% -1.2% 878.5M -31.74B -140.3M 0.68 3.12 N/A N/A 89,403 60,808 1,243,187 943,173 2025-07-30 $511.00 $450.00 23.7% 7.9% 12.3% 20.7% 27.7% 2.3% -1.2% 864.7M -30.86B -140.9M 0.79 5.36 N/A N/A 200,318 157,611 1,268,568 963,020 2025-07-31 $534.17 $450.00 19.2% 5.6% 19.3% 8.0% 20.4% 2.3% -0.1% 1.69B -43.66B -135.3M 0.53 41.77 N/A N/A 707,883 375,152 1,343,690 1,027,685
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