COR Options History — September 2013

In September 2013, COR traded between $3.00 and $3.52. ATM implied volatility averaged 27.8%, placing in the 15.1% IV rank vs the trailing year. The 30-day expected move averaged 8.4%. IV traded below realized volatility by 3.1% (HV 20d: 30.9%). Max pain ranged from $3.00 to $3.50. Net GEX was positive for 0 of 20 trading days. Term structure was in contango for 18 of 20 days. Put/call ratio averaged 0.00.

Notable Days

  • 2013-09-04: Highest Volume — 80 contracts
  • 2013-09-12: Largest IV spike — 33.8% change
  • 2013-09-30: Highest IV Rank — 21.7%
  • 2013-09-06: Largest Expected Move — 9.3%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$3.33$3.00$3.52$3.00$3.39
Max Pain$3.42$3.00$3.50$3.00$3.50
ATM IV27.8%21.8%31.4%30.0%30.0%
Expected Move8.4%7.3%9.3%8.6%8.6%
HV 20d30.9%25.4%36.7%31.5%26.7%
HV 60d30.8%29.1%32.2%31.0%29.4%
IV Rank15.1%5.1%21.7%11.7%21.7%
IV Percentile60.8%15.1%84.5%75.8%80.2%
Term Structure2.6%-1.1%13.0%1.4%1.4%
VWIV30.3%29.0%32.8%29.0%32.8%
Skew 25d3.4%-2.6%18.5%3.0%-2.6%
Skew 10d7.6%-2.0%35.7%4.6%-2.0%
Call IV 25d26.2%20.1%31.1%27.4%28.5%
Put IV 25d29.5%24.2%43.9%30.3%25.8%
Bid-Ask Spread %42.4816.8194.3718.6247.53
Gamma HHI0.540.410.790.790.44
Net GEX-16.8K-23.8K-10.8K-22.7K-14.4K
Net DEX261.1K111.1K530.0K530.0K196.0K
Net VEX-1.0K-1.3K-755-1.1K-796
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.000.000.000.000.00
Total Volume14.508000
Total OI3,739.53,3503,9303,7803,390

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2013-09-03$3.00$3.0030.0%8.6%31.5%11.7%0.0%3.0%1.4%-22.7K530.0K-1.1K0.0018.62N/AN/A008402,940
2013-09-04$3.13$3.0026.2%7.5%35.7%8.7%0.0%12.1%10.7%-23.8K447.0K-1.2K0.0016.81N/AN/A0808402,940
2013-09-05$3.17$3.0027.4%7.9%36.3%9.7%0.0%10.6%8.8%-22.8K397.6K-1.3K0.0020.52N/AN/A008403,020
2013-09-06$3.23$3.5022.6%9.3%36.7%5.7%0.0%3.5%-0.2%-19.6K347.3K-1.3K0.0066.23N/AN/A008403,020
2013-09-09$3.28$3.5021.8%8.5%34.8%5.1%29.0%1.6%1.5%-17.7K302.9K-1.2K0.0032.19N/AN/A7008403,020
2013-09-10$3.25$3.5022.6%8.6%34.8%5.8%0.0%0.3%2.9%-17.7K313.1K-1.2K0.0027.23N/AN/A009103,020
2013-09-11$3.26$3.5023.4%9.0%34.4%6.4%0.0%-1.0%-1.1%-17.1K303.1K-1.2K0.0034.52N/AN/A009103,020
2013-09-12$3.24$3.5031.4%9.0%34.4%12.8%0.0%1.3%0.3%-17.9K318.6K-1.2K0.0026.24N/AN/A009103,020
2013-09-13$3.22$3.5031.4%9.0%31.4%12.9%0.0%2.4%0.5%-19.1K338.3K-1.1K0.0036.25N/AN/A009103,020
2013-09-16$3.23$3.5025.6%7.3%27.6%15.1%0.0%8.5%13.0%-19.4K324.7K-1.1K0.0094.37N/AN/A009103,020
2013-09-17$3.29$3.5029.5%8.5%27.7%21.0%0.0%0.8%0.5%-17.9K299.7K-1.0K0.0051.14N/AN/A009103,020
2013-09-18$3.42$3.5029.0%8.3%29.1%20.2%29.0%3.0%1.9%-14.1K183.7K-9740.0085.83N/AN/A7009103,020
2013-09-19$3.50$3.5029.3%8.4%30.0%20.7%0.0%0.4%2.3%-13.6K125.3K-9200.0046.83N/AN/A008703,020
2013-09-20$3.48$3.5030.0%8.6%29.9%21.7%0.0%0.1%0.0%-12.7K140.3K-1.0K0.0044.41N/AN/A2008703,020
2013-09-23$3.48$3.5029.3%8.4%29.7%20.7%0.0%1.3%1.5%-13.5K138.0K-8900.0079.45N/AN/A008402,570
2013-09-24$3.52$3.5029.0%8.3%28.8%20.2%0.0%1.0%0.9%-13.8K115.0K-8400.0021.13N/AN/A008402,570
2013-09-25$3.52$3.5029.6%8.5%27.1%21.2%32.8%1.9%1.7%-13.2K111.1K-9000.0017.08N/AN/A1008402,570
2013-09-26$3.48$3.5029.2%8.4%25.6%20.5%0.0%0.7%1.7%-13.7K145.3K-8600.0017.01N/AN/A4007802,570
2013-09-27$3.47$3.5028.7%8.2%25.4%19.7%0.0%18.5%2.1%-10.8K143.9K-7550.0066.18N/AN/A008202,570
2013-09-30$3.39$3.5030.0%8.6%26.7%21.7%0.0%-2.6%1.4%-14.4K196.0K-7960.0047.53N/AN/A008202,570