CSGS Options History — June 2025 In June 2025, CSGS traded between $61.77 and $66.33. ATM implied volatility averaged 37.0%, placing in the 12.7% IV rank vs the trailing year. The 30-day expected move averaged 9.5%. IV traded above realized volatility by 9.8% (HV 20d: 27.2%). Max pain ranged from $50.00 to $60.00. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 5 of 20 days. Put/call ratio averaged 0.00.
Notable Days 2025-06-27 : Highest Volume — 11 contracts2025-06-05 : Largest IV spike — 76.5% change2025-06-09 : Highest IV Rank — 27.1%2025-06-02 : Largest Expected Move — 14.3%Monthly Statistics Metric Avg Min Max Open Close Price $63.93 $61.77 $66.33 $66.33 $65.00 Max Pain $55.50 $50.00 $60.00 $60.00 $60.00 ATM IV 37.0% 26.2% 51.8% 50.0% 32.1% Expected Move 9.5% 7.5% 14.3% 14.3% 9.2% HV 20d 27.2% 22.4% 35.0% 31.5% 25.9% HV 60d 33.6% 32.9% 34.3% 33.2% 33.7% IV Rank 12.7% 2.2% 27.1% 25.3% 8.0% IV Percentile 21.3% 0.8% 63.9% 55.2% 9.5% Term Structure -6.3% -25.4% 15.4% -25.4% 7.6% VWIV 42.3% 16.5% 53.8% 53.8% 49.7% Skew 25d -2.2% -34.8% 29.9% 2.9% -19.0% Skew 10d -2.5% -39.1% 52.9% 5.1% -18.3% Call IV 25d 39.0% 29.6% 51.1% 33.8% 36.9% Put IV 25d 36.8% 16.3% 59.5% 36.7% 17.9% Bid-Ask Spread % 121.74 110.73 125.66 117.88 119.42 Gamma HHI 0.47 0.28 0.69 0.47 0.35 Net GEX 10.0K 5.5K 16.4K 11.1K 7.3K Net DEX -191.8K -274.1K -108.0K -274.1K -168.1K Net VEX -393 -519 -255 -516 -366 Div Yield 0.0% 0.0% 0.0% 0.0% 0.0% P/C Ratio 0.00 0.00 0.00 0.00 0.00 Total Volume 2.3 0 11 4 0 Total OI 80.4 41 101 88 51
Daily Data (20 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 2025-06-02 $66.33 $60.00 50.0% 14.3% 31.5% 25.3% 53.8% 2.9% -25.4% 11.1K -274.1K -516 0.00 117.88 N/A N/A 4 0 75 13 2025-06-03 $63.65 $60.00 47.6% 13.6% 35.0% 23.0% 49.1% -9.8% -25.2% 10.4K -237.4K -519 0.00 110.73 N/A N/A 6 0 79 13 2025-06-04 $63.20 $60.00 26.2% 7.5% 34.8% 2.2% 16.5% 29.9% 15.4% 12.6K -197.3K -480 0.00 114.11 N/A N/A 9 0 79 13 2025-06-05 $63.06 $50.00 46.2% 8.4% 34.7% 21.6% 0.0% 1.0% -5.9% 11.0K -201.2K -504 0.00 123.67 N/A N/A 0 0 79 13 2025-06-06 $63.80 $50.00 48.5% 8.5% 25.9% 23.9% 0.0% -3.0% -4.1% 11.9K -220.8K -482 0.00 123.59 N/A N/A 0 6 79 13 2025-06-09 $64.52 $50.00 51.8% 8.3% 25.5% 27.1% 0.0% 0.5% -4.1% 11.1K -232.9K -488 0.00 123.97 N/A N/A 0 0 79 19 2025-06-10 $64.65 $50.00 45.5% 8.7% 22.6% 21.0% 0.0% 0.8% -5.0% 11.9K -238.8K -467 0.00 124.79 N/A N/A 1 0 79 19 2025-06-11 $64.47 $50.00 29.9% 8.6% 22.5% 5.8% 0.0% 2.3% -4.8% 11.2K -239.9K -457 0.00 124.25 N/A N/A 1 0 80 19 2025-06-12 $64.84 $50.00 31.3% 9.0% 22.4% 7.2% 0.0% 12.0% -5.6% 11.6K -253.2K -445 0.00 124.26 N/A N/A 1 0 81 19 2025-06-13 $62.92 $50.00 30.3% 8.7% 24.8% 6.2% 0.0% 1.4% -14.2% 11.1K -193.8K -443 0.00 123.45 N/A N/A 0 0 82 19 2025-06-16 $64.13 $50.00 32.2% 9.2% 25.8% 8.0% 0.0% 10.2% -8.8% 12.9K -229.8K -392 0.00 125.11 N/A N/A 0 0 82 19 2025-06-17 $64.09 $50.00 32.0% 9.2% 25.5% 7.9% 0.0% 10.1% -9.7% 12.4K -228.5K -382 0.00 125.03 N/A N/A 2 0 82 19 2025-06-18 $63.40 $60.00 33.2% 9.5% 25.8% 9.0% 49.7% 0.9% -9.8% 16.4K -169.6K -345 0.00 124.77 N/A N/A 5 0 78 19 2025-06-20 $61.77 $60.00 35.6% 10.2% 27.2% 11.4% 0.0% -12.7% -3.1% 5.5K -108.0K -278 0.00 125.66 N/A N/A 0 0 83 18 2025-06-23 $63.00 $60.00 29.8% 8.5% 28.2% 5.8% 0.0% -14.4% 3.4% 6.1K -118.5K -266 0.00 121.30 N/A N/A 0 0 39 2 2025-06-24 $64.06 $60.00 29.8% 8.6% 28.8% 5.8% 0.0% -23.5% 2.4% 6.4K -130.2K -258 0.00 115.93 N/A N/A 0 0 39 2 2025-06-25 $63.72 $60.00 30.8% 8.8% 25.5% 6.7% 0.0% -15.2% 0.3% 6.2K -126.7K -264 0.00 122.35 N/A N/A 0 0 39 2 2025-06-26 $63.61 $60.00 37.9% 10.9% 25.4% 13.6% 0.0% -34.8% -14.5% 6.1K -127.0K -255 0.00 119.25 N/A N/A 0 0 39 2 2025-06-27 $64.39 $60.00 38.8% 11.1% 25.9% 14.4% 0.0% 16.5% -14.2% 6.1K -139.3K -259 0.00 125.30 N/A N/A 11 0 39 2 2025-06-30 $65.00 $60.00 32.1% 9.2% 25.9% 8.0% 0.0% -19.0% 7.6% 7.3K -168.1K -366 0.00 119.42 N/A N/A 0 0 49 2
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