COR Options History — October 2023

In October 2023, COR traded between $179.18 and $189.44. ATM implied volatility averaged 23.6%, placing in the 48.3% IV rank vs the trailing year. The 30-day expected move averaged 6.8%. IV traded above realized volatility by 9.5% (HV 20d: 14.1%). Max pain ranged from $175.00 to $180.00. Net GEX was positive for 22 of 22 trading days. Term structure was in contango for 3 of 22 days. Put/call ratio averaged 1.44.

Notable Days

  • 2023-10-04: Highest Volume — 3,565 contracts
  • 2023-10-12: Largest IV spike — 7.3% change
  • 2023-10-31: Highest IV Rank — 56.6%
  • 2023-10-31: Largest Expected Move — 7.9%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$186.59$179.18$189.44$179.18$185.44
Max Pain$178.41$175.00$180.00$180.00$180.00
ATM IV23.6%21.1%27.5%21.5%27.5%
Expected Move6.8%6.2%7.9%6.2%7.9%
HV 20d14.1%11.5%15.4%15.0%11.7%
HV 60d16.3%14.9%19.4%19.4%15.2%
IV Rank48.3%43.2%56.6%44.0%56.6%
IV Percentile66.5%46.4%90.1%48.0%90.1%
Term Structure-1.4%-4.0%0.8%0.5%-4.0%
VWIV24.3%21.0%28.8%21.0%28.8%
Skew 25d4.0%2.4%5.0%2.4%2.5%
Skew 10d9.5%4.0%13.9%4.0%5.9%
Call IV 25d22.0%20.4%25.8%20.9%25.8%
Put IV 25d26.0%23.3%28.9%23.3%28.4%
Bid-Ask Spread %62.3723.1580.5479.8223.15
Gamma HHI0.230.210.270.230.27
Net GEX7.4M4.1M10.6M4.7M4.2M
Net DEX-138.3M-216.8M-20.1M-20.1M-79.3M
Net VEX-4.9M-5.1M-4.8M-4.9M-4.8M
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.440.234.890.323.06
Total Volume644.0911773,5651,6911,056
Total OI84,856.18280,93487,52682,00483,279

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2023-10-02$179.18$180.0021.5%6.2%15.0%44.0%21.0%2.4%0.5%4.7M-20.1M-4.9M0.3279.82N/AN/A1,28440742,63539,369
2023-10-03$180.53$180.0022.7%6.5%14.5%46.4%24.3%2.5%0.7%5.8M-38.9M-4.8M0.5778.26N/AN/A1297343,46039,537
2023-10-04$182.47$180.0022.7%6.5%14.5%46.4%24.3%2.6%0.8%6.7M-67.8M-4.9M0.9780.54N/AN/A1,8131,75243,44239,494
2023-10-05$185.22$175.0021.8%6.5%14.2%44.5%22.6%4.2%-0.5%7.3M-138.5M-5.0M0.3369.91N/AN/A1334445,13041,180
2023-10-06$183.75$175.0021.4%6.4%14.6%43.8%23.3%4.5%-0.9%7.2M-112.3M-4.9M0.9265.30N/AN/A21619845,13641,207
2023-10-09$186.12$175.0022.5%6.6%15.0%46.0%23.5%3.8%-1.1%9.0M-151.9M-5.0M1.3369.54N/AN/A9712945,15641,292
2023-10-10$187.80$175.0021.1%6.3%15.2%43.2%22.2%4.0%-1.0%8.7M-188.4M-4.9M2.3567.67N/AN/A10825445,14541,407
2023-10-11$188.07$175.0021.7%6.2%14.9%44.3%21.8%5.0%-0.8%9.3M-186.1M-5.0M0.2368.80N/AN/A2736245,18041,577
2023-10-12$187.43$175.0023.3%6.7%15.0%47.7%22.5%4.7%-1.0%9.3M-176.8M-5.0M1.6932.37N/AN/A13122245,28541,609
2023-10-13$188.49$175.0022.8%6.5%15.0%46.6%24.0%4.3%-1.4%8.9M-194.1M-5.1M1.2962.80N/AN/A8911545,29641,764
2023-10-16$187.00$180.0023.7%6.8%15.4%48.5%23.9%4.1%-1.5%9.3M-175.1M-4.9M0.2973.14N/AN/A1384045,34141,815
2023-10-17$187.25$180.0023.6%6.8%15.4%48.4%22.6%3.9%-1.9%10.6M-168.0M-4.9M1.3074.38N/AN/A12416145,35241,822
2023-10-18$189.44$180.0023.7%6.8%14.2%48.6%24.0%4.3%-1.9%10.5M-199.6M-4.9M0.8729.18N/AN/A17615345,36841,959
2023-10-19$189.34$180.0023.8%6.8%14.0%48.7%23.8%4.0%-1.7%9.6M-216.8M-4.9M0.5174.89N/AN/A21310845,40142,012
2023-10-20$188.34$180.0024.0%6.9%14.0%49.2%28.0%5.0%-1.4%9.8M-190.5M-5.0M4.8932.94N/AN/A12360145,45942,067
2023-10-23$188.68$180.0024.2%6.9%13.9%49.6%24.9%4.7%-1.5%5.3M-135.3M-5.0M4.1371.46N/AN/A9639641,51939,415
2023-10-24$189.19$180.0024.1%6.9%13.7%49.3%26.1%4.7%-1.9%6.1M-138.1M-5.0M0.9374.35N/AN/A25623841,68939,746
2023-10-25$189.14$180.0023.8%6.8%13.3%48.7%25.6%4.3%-2.1%6.3M-138.1M-5.0M2.2979.42N/AN/A4391,00441,89039,826
2023-10-26$188.94$180.0024.9%7.1%12.7%51.0%24.4%4.2%-2.2%5.6M-127.0M-5.0M0.5931.97N/AN/A25915242,18440,547
2023-10-27$187.38$180.0026.3%7.6%11.5%54.1%26.1%4.1%-2.4%4.8M-107.4M-4.9M0.4054.98N/AN/A2098442,25240,621
2023-10-30$185.80$180.0027.4%7.9%11.9%56.4%27.6%3.4%-3.7%4.1M-91.7M-4.9M2.4977.33N/AN/A17643942,30340,668
2023-10-31$185.44$180.0027.5%7.9%11.7%56.6%28.8%2.5%-4.0%4.2M-79.3M-4.8M3.0623.15N/AN/A26079642,35440,925