CSGS Options History — August 2018

In August 2018, CSGS traded between $36.72 and $40.59. ATM implied volatility averaged 25.7%, placing in the 22.1% IV rank vs the trailing year. The 30-day expected move averaged 5.9%. IV traded above realized volatility by 3.5% (HV 20d: 22.3%). Max pain ranged from $40.00 to $40.00. Net GEX was positive for 19 of 23 trading days. Term structure was in contango for 12 of 23 days. Put/call ratio averaged 0.75.

Notable Days

  • 2018-08-01: Highest Volume — 193 contracts
  • 2018-08-10: Largest IV spike — 106.7% change
  • 2018-08-14: Highest IV Rank — 100.0%
  • 2018-08-01: Largest Expected Move — 13.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$37.70$36.72$40.59$40.59$37.26
Max Pain$40.00$40.00$40.00$40.00$40.00
ATM IV25.7%13.6%73.0%47.6%20.6%
Expected Move5.9%4.2%13.6%13.6%5.9%
HV 20d22.3%14.0%24.1%14.0%14.8%
HV 60d17.3%13.4%18.0%13.4%17.4%
IV Rank22.1%1.9%100.0%60.4%11.9%
IV Percentile35.5%0.4%100.0%94.0%25.0%
Term Structure0.9%-16.3%6.4%-16.3%-0.5%
VWIV20.8%17.0%51.6%51.6%20.3%
Skew 25d3.8%-6.0%10.0%7.0%6.5%
Skew 10d5.6%-6.3%18.1%18.1%9.6%
Call IV 25d18.3%12.2%46.0%46.0%12.8%
Put IV 25d22.1%16.5%53.0%53.0%19.4%
Bid-Ask Spread %62.126.02104.2723.5130.81
Gamma HHI0.330.290.450.310.29
Net GEX1.0K-2.0K3.4K1.8K522
Net DEX47.6K-41.1K70.7K-41.1K54.5K
Net VEX-508-1.1K-323-1.1K-323
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.750.181.140.180.62
Total Volume86.7836919319373
Total OI489.304458510458495

Daily Data (23 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2018-08-01$40.59$40.0047.6%13.6%14.0%60.4%51.6%7.0%-16.3%1.8K-41.1K-1.1K0.1823.51N/AN/A1633039464
2018-08-02$38.86$40.0016.3%4.7%20.3%6.7%21.1%9.7%-0.4%-2.0K44.3K-6670.806.02N/AN/A614940064
2018-08-03$37.79$40.0021.3%6.1%21.6%15.3%17.2%-6.0%-3.7%82744.4K-5900.7036.98N/AN/A574042164
2018-08-06$38.55$40.0013.6%5.1%23.3%1.9%22.5%3.7%5.6%2.4K19.3K-6071.1180.17N/AN/A364042065
2018-08-07$38.72$40.0017.5%5.2%23.4%8.7%20.8%2.8%5.2%2.9K8.3K-6691.1198.81N/AN/A364042165
2018-08-08$37.95$40.0018.6%4.4%24.0%10.6%20.3%1.0%5.2%1.3K40.7K-5501.1496.21N/AN/A364142165
2018-08-09$37.74$40.0021.7%4.3%23.9%15.9%20.3%1.2%6.2%62748.7K-5451.1498.77N/AN/A364142166
2018-08-10$37.34$40.0044.8%5.9%23.7%55.6%19.3%1.4%5.3%-55568.5K-4730.63100.23N/AN/A654142166
2018-08-13$37.25$40.0059.9%6.0%23.6%81.6%20.3%0.6%5.6%56169.2K-4610.6396.50N/AN/A654143266
2018-08-14$37.27$40.0073.0%6.0%23.3%100.0%19.3%1.9%5.7%64968.1K-4660.63100.57N/AN/A654143266
2018-08-15$37.27$40.0021.8%6.3%23.4%15.5%19.8%1.8%4.6%1.3K63.1K-4650.6398.65N/AN/A654143266
2018-08-16$37.80$40.0016.0%4.6%24.1%5.8%19.8%1.0%5.0%3.2K46.7K-5030.91101.33N/AN/A433943266
2018-08-17$37.87$40.0014.5%4.2%24.1%3.5%19.3%2.2%6.4%3.4K43.3K-5580.91104.27N/AN/A433943674
2018-08-20$37.75$40.0015.2%4.3%24.1%4.5%19.7%0.2%-0.6%2.6K46.8K-5160.6889.87N/AN/A412842962
2018-08-21$37.60$40.0016.1%4.6%24.1%6.0%20.4%0.5%-0.9%1.6K42.1K-4610.6897.72N/AN/A412842962
2018-08-22$37.31$40.0023.2%6.6%23.5%17.7%17.0%9.0%-3.2%1.1K48.5K-4670.6824.49N/AN/A412842962
2018-08-23$36.72$40.0021.1%6.1%22.9%14.4%18.1%7.0%-0.3%-37470.7K-3740.6817.62N/AN/A412842962
2018-08-24$37.10$40.0022.9%6.6%23.7%17.3%18.2%9.9%-1.7%33960.5K-4100.6819.66N/AN/A412842862
2018-08-27$37.13$40.0024.1%6.9%22.8%19.3%17.2%5.0%-7.3%25562.0K-3910.6822.69N/AN/A412842862
2018-08-28$36.99$40.0019.1%5.5%22.7%9.4%18.1%10.0%5.8%9065.4K-3630.6832.19N/AN/A412842862
2018-08-29$37.01$40.0018.7%5.4%22.7%8.6%17.9%9.1%5.6%-29270.4K-3470.6219.23N/AN/A452842862
2018-08-30$37.17$40.0024.2%6.9%17.6%17.8%19.7%2.5%-9.9%83750.1K-3580.6232.46N/AN/A452843362
2018-08-31$37.26$40.0020.6%5.9%14.8%11.9%20.3%6.5%-0.5%52254.5K-3230.6230.81N/AN/A452843362