KORU Options History — September 2021

In September 2021, KORU traded between $271.60 and $360.10. ATM implied volatility averaged 76.5%, placing in the 25.5% IV rank vs the trailing year. The 30-day expected move averaged 22.0%. IV traded above realized volatility by 12.9% (HV 20d: 63.5%). Max pain ranged from $240.00 to $350.00. Net GEX was positive for 21 of 21 trading days. Term structure was in contango for 12 of 21 days. Put/call ratio averaged 0.25.

Notable Days

  • 2021-09-02: Highest Volume — 2 contracts
  • 2021-09-27: Largest IV spike — 67.1% change
  • 2021-09-29: Highest IV Rank — 67.8%
  • 2021-09-29: Largest Expected Move — 34.6%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$312.09$271.60$360.10$359.50$276.80
Max Pain$256.67$240.00$350.00$350.00$300.00
ATM IV76.5%54.6%120.7%54.6%115.3%
Expected Move22.0%15.6%34.6%15.6%33.0%
HV 20d63.5%59.0%70.9%59.2%66.4%
HV 60d55.6%51.5%61.4%51.5%61.4%
IV Rank25.5%4.6%67.8%4.6%62.6%
IV Percentile48.4%4.5%98.5%4.5%96.5%
Term Structure-3.2%-33.3%18.5%9.8%-21.2%
VWIV77.2%60.4%114.7%67.7%85.9%
Skew 25d10.9%-23.2%79.4%12.7%79.4%
Skew 10d14.0%-24.4%113.1%3.7%-6.8%
Call IV 25d76.6%50.3%155.4%63.7%80.6%
Put IV 25d87.5%62.7%160.1%76.4%160.1%
Bid-Ask Spread %138.78123.18154.31123.18153.20
Gamma HHI0.120.070.160.120.15
Net GEX4.7K3.0K6.7K6.7K3.8K
Net DEX-232.4K-490.7K-144.6K-490.7K-188.2K
Net VEX-868-1.1K-708-1.1K-860
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.250.001.500.000.00
Total Volume0.7140210
Total OI2317292920

Daily Data (21 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2021-09-01$359.50$350.0054.6%15.6%59.2%4.6%0.0%12.7%9.8%6.7K-490.7K-1.1K0.00123.18N/AN/A10254
2021-09-02$346.50$240.0062.2%17.9%59.8%11.9%67.7%10.7%6.0%5.2K-316.2K-1.0K0.90127.88N/AN/A11204
2021-09-03$360.10$240.0055.5%17.7%60.9%5.5%0.0%14.4%4.8%6.1K-346.7K-9370.00127.81N/AN/A00204
2021-09-07$345.50$240.0066.3%18.5%62.3%15.8%0.0%7.8%3.4%5.5K-324.4K-1.0K0.00136.28N/AN/A00214
2021-09-08$328.50$240.0066.3%19.0%62.8%15.8%71.0%7.6%1.6%5.5K-239.2K-9111.50130.48N/AN/A11214
2021-09-09$313.50$240.0067.3%19.3%64.2%16.8%61.7%4.5%4.4%4.9K-196.6K-8590.00132.60N/AN/A10214
2021-09-10$312.60$240.0066.7%19.1%63.1%16.2%0.0%4.6%2.7%4.8K-184.2K-8240.00135.84N/AN/A20215
2021-09-13$318.60$240.0067.1%19.2%63.1%16.6%0.0%7.8%2.5%5.3K-217.7K-8490.00138.59N/AN/A00214
2021-09-14$318.80$240.0069.3%19.9%63.0%18.7%0.0%6.8%-1.1%5.2K-219.6K-8420.00135.65N/AN/A00234
2021-09-15$329.00$240.0066.9%19.2%59.1%16.4%0.0%3.5%3.1%5.8K-247.0K-8450.00135.74N/AN/A00234
2021-09-16$311.70$240.0067.8%19.4%61.8%17.2%60.4%9.0%3.1%5.0K-192.2K-7980.00137.54N/AN/A10234
2021-09-17$305.50$240.0070.3%20.2%59.0%19.6%0.0%5.0%-2.0%3.6K-180.1K-7500.00137.28N/AN/A20234
2021-09-20$281.20$240.0081.0%23.2%65.9%29.9%82.0%13.0%-0.1%3.0K-144.6K-7080.00134.91N/AN/A00152
2021-09-21$285.60$240.0085.0%24.4%63.9%33.7%114.7%-4.3%-25.5%3.4K-171.2K-7950.36152.71N/AN/A10172
2021-09-22$293.50$240.0072.4%20.8%61.8%21.7%74.6%15.8%7.0%4.0K-183.9K-7950.00137.77N/AN/A00172
2021-09-23$312.60$240.0074.1%21.2%66.5%23.3%0.0%8.6%-1.0%4.9K-250.6K-9230.00138.87N/AN/A00182
2021-09-24$297.10$240.0063.0%18.1%67.5%12.7%0.0%7.6%18.5%4.6K-214.9K-8860.00139.36N/AN/A00182
2021-09-27$304.30$300.00105.4%30.2%66.1%53.1%85.9%-23.2%-30.4%4.3K-227.3K-8950.50154.31N/AN/A00172
2021-09-28$281.40$300.00108.7%31.2%70.9%56.3%0.0%34.6%-18.8%3.6K-183.6K-8190.00152.26N/AN/A10172
2021-09-29$271.60$300.00120.7%34.6%67.1%67.8%0.0%3.2%-33.3%3.4K-162.5K-7820.00152.16N/AN/A02172
2021-09-30$276.80$300.00115.3%33.0%66.4%62.6%0.0%79.4%-21.2%3.8K-188.2K-8600.00153.20N/AN/A00182