CBU Options History — May 2021

In May 2021, CBU traded between $77.49 and $81.42. ATM implied volatility averaged 23.5%, placing in the 6.4% IV rank vs the trailing year. The 30-day expected move averaged 7.1%. IV traded above realized volatility by 0.3% (HV 20d: 23.2%). Max pain ranged from $65.00 to $75.00. Net GEX was positive for 20 of 20 trading days. Term structure was in contango for 9 of 20 days. Put/call ratio averaged 0.09.

Notable Days

  • 2021-05-19: Highest Volume — 85 contracts
  • 2021-05-12: Largest IV spike — 59.7% change
  • 2021-05-12: Highest IV Rank — 13.3%
  • 2021-05-10: Largest Expected Move — 8.8%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$80.19$77.49$81.42$78.99$80.99
Max Pain$73.50$65.00$75.00$65.00$75.00
ATM IV23.5%17.7%30.1%17.8%27.8%
Expected Move7.1%5.1%8.8%5.1%8.0%
HV 20d23.2%21.2%25.8%21.4%22.9%
HV 60d24.5%23.4%25.3%24.0%24.5%
IV Rank6.4%0.6%13.3%0.7%11.0%
IV Percentile6.5%0.4%13.1%0.4%13.1%
Term Structure-0.2%-6.3%10.7%10.4%-1.8%
VWIV26.6%26.6%26.6%26.6%26.6%
Skew 25d0.4%-18.1%8.6%5.5%5.3%
Skew 10d4.0%-25.5%24.3%9.5%-2.2%
Call IV 25d31.7%23.3%40.3%28.5%31.1%
Put IV 25d32.2%20.9%39.1%34.0%36.4%
Bid-Ask Spread %115.72104.58121.81114.30108.51
Gamma HHI0.650.430.890.660.43
Net GEX194.8K79.6K571.0K150.3K86.3K
Net DEX-2.1M-3.2M-1.4M-2.0M-1.5M
Net VEX-4.9K-5.4K-4.1K-5.3K-5.3K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.090.001.000.000.00
Total Volume7.1508504
Total OI502.65372613522384

Daily Data (20 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call VolPut VolCall OIPut OI
2021-05-03$78.99$65.0017.8%5.1%21.4%0.7%0.0%5.5%10.4%150.3K-2.0M-5.3K0.00114.300047547
2021-05-04$79.37$65.0018.6%5.3%21.2%1.4%0.0%8.6%10.7%148.6K-2.0M-5.3K0.00110.2110047547
2021-05-05$80.22$65.0022.5%6.5%21.4%4.7%0.0%-16.6%-0.4%165.7K-2.2M-5.2K0.00110.760048547
2021-05-06$80.67$75.0017.8%6.8%21.3%0.7%0.0%6.8%3.1%174.4K-2.3M-5.1K0.00119.050048547
2021-05-07$80.88$75.0017.7%6.7%21.3%0.6%0.0%5.3%0.5%196.5K-2.4M-5.0K0.00121.811048547
2021-05-10$80.53$75.0020.6%8.8%21.4%3.1%0.0%-1.4%-6.3%189.8K-2.4M-4.8K1.00114.602248647
2021-05-11$78.84$75.0018.9%7.2%21.3%1.6%0.0%0.7%-3.8%199.0K-1.9M-4.6K0.00120.172048750
2021-05-12$77.49$75.0030.1%8.6%21.9%13.3%0.0%5.4%-4.8%133.4K-1.6M-4.6K0.00118.220048750
2021-05-13$80.49$75.0024.6%7.1%25.7%7.7%0.0%1.7%2.2%220.2K-2.3M-4.8K0.00120.771048750
2021-05-14$81.28$75.0022.9%6.6%25.8%6.0%0.0%-5.1%2.5%216.2K-2.5M-4.5K0.00118.524048750
2021-05-17$81.42$75.0026.1%7.5%25.5%9.2%0.0%3.5%0.2%223.3K-2.7M-4.3K0.00118.350048750
2021-05-18$80.13$75.0022.6%6.5%25.3%5.7%0.0%3.5%0.8%308.3K-2.2M-4.3K0.00104.580048750
2021-05-19$79.78$75.0029.3%8.4%24.9%12.5%0.0%0.3%-3.1%357.7K-2.0M-4.1K0.00119.5585048750
2021-05-20$80.22$75.0028.8%8.3%24.8%12.0%0.0%-18.1%-3.6%571.0K-2.6M-5.4K0.00117.980056250
2021-05-21$81.16$75.0027.0%7.7%23.1%10.1%26.6%0.0%-4.4%214.3K-3.2M-5.2K0.00110.9920056350
2021-05-24$80.98$75.0023.0%6.6%22.3%6.1%0.0%-8.3%-3.8%87.2K-1.6M-4.9K0.00119.270135913
2021-05-25$79.34$75.0023.5%6.7%23.7%6.6%0.0%5.9%-2.4%79.6K-1.4M-4.9K0.00120.2110035914
2021-05-26$80.05$75.0022.6%6.5%23.8%5.7%0.0%5.3%1.3%83.3K-1.4M-5.3K0.00116.661036914
2021-05-27$80.98$75.0026.9%7.7%24.1%10.0%0.0%0.5%-0.4%90.5K-1.6M-5.2K0.00110.010037014
2021-05-28$80.99$75.0027.8%8.0%22.9%11.0%0.0%5.3%-1.8%86.3K-1.5M-5.3K0.00108.514037014