SRTS Options History — August 2025 In August 2025, SRTS traded between $3.13 and $5.65. ATM implied volatility averaged 86.6%, placing in the 18.8% IV rank vs the trailing year. The 30-day expected move averaged 19.5%. IV traded below realized volatility by 68.4% (HV 20d: 155.0%). Max pain ranged from $4.00 to $5.00. Net GEX was positive for 5 of 21 trading days. Term structure was in contango for 8 of 21 days. Put/call ratio averaged 2.56.
Notable Days 2025-08-13 : Highest Volume — 261 contracts2025-08-13 : Largest IV drop — 78.1% change2025-08-12 : Highest IV Rank — 82.6%2025-08-01 : Largest Expected Move — 40.2%Monthly Statistics Metric Avg Min Max Open Close Price $3.79 $3.13 $5.65 $5.65 $3.36 Max Pain $4.24 $4.00 $5.00 $4.00 $4.00 ATM IV 86.6% 52.2% 247.1% 140.4% 52.2% Expected Move 19.5% 15.0% 40.2% 40.2% 15.0% HV 20d 155.0% 89.5% 184.4% 90.2% 163.8% HV 60d 98.4% 60.7% 110.7% 60.7% 110.3% IV Rank 18.8% 5.2% 82.6% 39.7% 5.2% IV Percentile 44.9% 6.3% 99.2% 89.7% 6.3% Term Structure -9.4% -53.3% 23.9% -19.5% 11.6% VWIV 95.0% 66.6% 123.0% 76.6% 123.0% Skew 25d -22.7% -98.0% 28.8% 10.9% -17.9% Skew 10d 15.9% -197.9% 145.3% -26.1% -19.1% Call IV 25d 90.0% 46.5% 148.9% 73.7% 79.3% Put IV 25d 67.3% 34.9% 108.0% 84.7% 61.3% Bid-Ask Spread % 109.20 92.98 130.79 125.37 108.49 Gamma HHI 0.34 0.27 0.43 0.30 0.38 Net GEX 65 -1.0K 2.8K 2.2K -1.0K Net DEX -2.6K -237.8K 88.6K -237.8K 65.1K Net VEX -776 -978 -643 -865 -763 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 2.56 0.00 22.73 0.00 0.00 Total Volume 40.714 0 261 0 0 Total OI 1,526.952 1,369 1,850 1,484 1,492
Daily Data (21 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 2025-08-01 $5.65 $4.00 140.4% 40.2% 90.2% 39.7% 0.0% 10.9% -19.5% 2.2K -237.8K -865 0.00 125.37 N/A N/A 0 0 799 685 2025-08-04 $5.58 $5.00 72.0% 24.3% 89.5% 12.9% 0.0% -1.6% -5.6% 2.8K -230.3K -852 0.00 116.33 N/A N/A 70 0 799 685 2025-08-05 $5.22 $5.00 95.0% 23.8% 93.5% 21.9% 0.0% -14.4% -15.9% 2.4K -198.9K -978 0.00 114.49 N/A N/A 16 0 839 685 2025-08-06 $5.21 $5.00 102.6% 23.3% 93.4% 24.9% 0.0% 14.6% -24.3% 2.0K -189.7K -944 0.00 109.83 N/A N/A 0 20 840 695 2025-08-07 $5.33 $5.00 112.1% 16.6% 93.5% 28.6% 0.0% -5.2% 23.9% 1.9K -205.1K -941 3.17 130.79 N/A N/A 6 19 840 705 2025-08-08 $3.44 $5.00 108.7% 18.1% 181.1% 27.6% 76.6% -98.0% -32.0% -1.0K 82.8K -721 0.28 123.88 N/A N/A 79 22 846 714 2025-08-11 $3.19 $4.00 156.0% 20.1% 182.0% 46.4% 122.6% 28.7% -10.3% -671 81.2K -650 0.14 92.98 N/A N/A 73 10 902 674 2025-08-12 $3.17 $4.00 247.1% 18.2% 182.0% 82.6% 80.5% 28.8% 2.7% -426 69.3K -684 0.35 106.35 N/A N/A 54 19 960 673 2025-08-13 $3.41 $4.00 54.1% 15.5% 184.4% 6.0% 100.5% -61.2% 4.3% -449 51.7K -772 22.73 106.37 N/A N/A 11 250 967 682 2025-08-14 $3.41 $4.00 62.3% 17.9% 184.0% 9.2% 0.0% -49.6% -13.0% -531 55.1K -772 0.00 111.41 N/A N/A 18 0 960 890 2025-08-15 $3.37 $4.00 54.0% 15.5% 183.9% 5.9% 0.0% -54.7% 8.2% -393 40.6K -781 0.00 106.01 N/A N/A 0 0 967 866 2025-08-18 $3.35 $4.00 53.1% 15.2% 182.3% 5.6% 66.6% -49.4% -9.1% -582 49.6K -724 0.00 93.12 N/A N/A 4 0 725 645 2025-08-19 $3.23 $4.00 64.2% 18.4% 182.4% 10.0% 0.0% -55.8% -17.5% -280 45.4K -717 0.00 96.76 N/A N/A 0 100 726 643 2025-08-20 $3.18 $4.00 65.3% 18.7% 181.4% 10.4% 0.0% 21.9% 1.4% -604 68.4K -739 4.00 104.06 N/A N/A 3 12 726 718 2025-08-21 $3.29 $4.00 54.1% 15.5% 163.8% 6.0% 0.0% -69.4% 8.4% -619 57.8K -780 0.00 107.52 N/A N/A 0 0 727 724 2025-08-22 $3.26 $4.00 63.4% 18.2% 163.9% 9.7% 0.0% -50.0% -8.1% -555 57.5K -764 0.00 121.36 N/A N/A 0 0 727 724 2025-08-25 $3.13 $4.00 66.2% 19.0% 163.9% 10.8% 0.0% 10.5% 1.9% -599 74.3K -708 0.00 99.02 N/A N/A 0 1 727 724 2025-08-26 $3.29 $4.00 55.0% 15.8% 166.1% 6.3% 123.0% -49.4% -13.8% -608 53.5K -745 0.00 105.11 N/A N/A 6 0 727 708 2025-08-27 $3.25 $4.00 66.1% 19.0% 166.1% 10.7% 0.0% -36.1% -36.6% -632 88.6K -643 0.00 104.63 N/A N/A 0 50 732 708 2025-08-28 $3.29 $4.00 75.0% 21.5% 164.4% 14.3% 0.0% 21.0% -53.3% -1.0K 65.8K -750 0.00 109.42 N/A N/A 12 0 732 758 2025-08-29 $3.36 $4.00 52.2% 15.0% 163.8% 5.2% 0.0% -17.9% 11.6% -1.0K 65.1K -763 0.00 108.49 N/A N/A 0 0 734 758
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