KORU Options History — February 2026

In February 2026, KORU traded between $325.76 and $624.54. ATM implied volatility averaged 147.8%, placing in the 69.3% IV rank vs the trailing year. The 30-day expected move averaged 42.2%. IV traded above realized volatility by 51.2% (HV 20d: 96.6%). Max pain ranged from $150.00 to $455.00. Net GEX was positive for 19 of 19 trading days. Term structure was in contango for 0 of 19 days. Put/call ratio averaged 1.40.

Notable Days

  • 2026-02-27: Highest Volume — 759 contracts
  • 2026-02-17: Largest IV spike — 24.8% change
  • 2026-02-26: Highest IV Rank — 100.0%
  • 2026-02-26: Largest Expected Move — 52.3%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$445.38$325.76$624.54$335.91$624.54
Max Pain$236.42$150.00$455.00$270.00$455.00
ATM IV147.8%116.1%182.3%136.1%178.4%
Expected Move42.2%33.3%52.3%39.0%51.2%
HV 20d96.6%81.2%108.4%82.1%103.4%
HV 60d83.0%79.6%86.8%83.2%85.9%
IV Rank69.3%35.8%100.0%49.5%96.8%
IV Percentile96.6%87.7%100.0%98.4%99.6%
Term Structure-14.0%-36.3%-4.5%-7.3%-22.1%
VWIV154.1%121.4%191.6%143.1%191.6%
Skew 25d9.2%-0.6%21.5%9.7%15.8%
Skew 10d27.1%15.7%45.1%25.4%43.6%
Call IV 25d146.3%120.7%175.2%137.6%173.3%
Put IV 25d155.6%122.1%190.5%147.3%189.1%
Bid-Ask Spread %59.1049.0382.0656.9558.28
Gamma HHI0.070.040.090.090.04
Net GEX107.4K13.7K176.8K98.2K52.3K
Net DEX-22.4M-36.3M-13.5M-13.5M-31.5M
Net VEX-36.2K-82.6K-26.8K-27.7K-82.6K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.400.305.722.042.23
Total Volume231.21188759210759
Total OI1,362.9479571,8381,0421,838

Daily Data (19 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2026-02-02$335.91$270.00136.1%39.0%82.1%49.5%143.1%9.7%-7.3%98.2K-13.5M-27.7K2.0456.95N/AN/A69141670372
2026-02-03$361.14$260.00159.9%45.8%81.2%65.8%162.2%13.5%-18.4%92.2K-15.9M-29.0K2.0955.45N/AN/A78163673407
2026-02-04$334.38$270.00161.9%46.4%86.2%67.2%166.4%21.5%-11.4%90.4K-13.6M-31.2K0.4482.06N/AN/A9743711498
2026-02-05$325.76$155.00153.9%42.7%87.0%61.7%159.6%6.6%-21.5%99.7K-13.5M-31.6K0.4549.03N/AN/A8940764527
2026-02-06$363.81$150.00139.0%39.4%92.7%51.5%153.1%14.5%-17.0%126.0K-17.0M-30.2K5.7268.64N/AN/A25143737531
2026-02-09$376.50$155.00122.0%34.5%91.8%39.8%137.0%5.2%-4.6%159.5K-19.1M-28.1K0.8353.94N/AN/A5445751554
2026-02-10$365.28$155.00121.2%34.4%93.0%39.2%136.5%7.8%-5.5%155.1K-17.7M-27.0K1.6959.04N/AN/A4983742561
2026-02-11$412.65$165.00116.1%33.3%98.5%35.8%121.4%-0.6%-4.5%176.8K-23.5M-27.8K1.8962.62N/AN/A72136752607
2026-02-12$417.87$165.00126.0%36.1%98.5%57.6%128.2%-0.6%-10.2%132.4K-24.0M-28.3K0.5858.77N/AN/A10259760711
2026-02-13$441.08$167.00125.8%36.1%98.4%57.4%127.4%4.0%-11.9%164.9K-27.1M-29.7K0.3060.04N/AN/A7924800716
2026-02-17$420.75$167.00156.9%45.0%101.6%86.4%159.2%13.2%-36.3%124.7K-22.5M-30.0K0.9149.70N/AN/A4642778717
2026-02-18$430.77$168.00154.1%44.2%99.8%83.8%167.4%11.7%-25.7%127.3K-24.4M-28.5K1.8656.45N/AN/A3565773739
2026-02-19$453.39$185.00142.7%40.9%92.9%73.2%146.4%9.7%-6.0%166.7K-28.3M-26.9K0.5760.32N/AN/A7945803779
2026-02-20$524.30$215.00161.3%46.2%102.6%90.5%164.6%4.8%-13.4%87.8K-36.3M-26.8K0.8161.75N/AN/A202163793815
2026-02-23$499.08$225.00159.0%45.6%105.8%88.4%162.0%5.4%-10.4%50.0K-18.0M-33.0K1.7254.87N/AN/A120206484473
2026-02-24$551.94$360.00159.7%45.8%108.4%89.0%162.4%9.0%-9.0%13.7K-21.1M-48.7K0.3957.01N/AN/A14256556661
2026-02-25$604.47$380.00153.0%43.9%106.7%82.8%155.5%8.6%-6.7%46.1K-27.6M-54.0K0.8561.36N/AN/A189160632687
2026-02-26$618.52$425.00182.3%52.3%105.3%100.0%183.1%15.3%-24.8%76.6K-31.6M-66.6K1.2556.67N/AN/A219274746778
2026-02-27$624.54$455.00178.4%51.2%103.4%96.8%191.6%15.8%-22.1%52.3K-31.5M-82.6K2.2358.28N/AN/A235524843995