HIMZ Options History — December 2025

In December 2025, HIMZ traded between $80.36 and $130.06. ATM implied volatility averaged 125.5%, placing in the 5.9% IV rank vs the trailing year. The 30-day expected move averaged 36.2%. IV traded above realized volatility by 2.5% (HV 20d: 123.0%). Max pain ranged from $112.00 to $182.00. Net GEX was positive for 4 of 22 trading days. Term structure was in contango for 15 of 22 days. Put/call ratio averaged 0.84.

Notable Days

  • 2025-12-04: Highest Volume — 221 contracts
  • 2025-12-17: Largest IV spike — 19.3% change
  • 2025-12-17: Highest IV Rank — 23.7%
  • 2025-12-04: Largest Expected Move — 45.5%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$105.99$80.36$130.06$117.32$80.36
Max Pain$150.18$112.00$182.00$182.00$112.00
ATM IV125.5%107.9%150.3%137.8%107.9%
Expected Move36.2%30.9%45.5%39.5%30.9%
HV 20d123.0%85.3%146.0%134.0%85.3%
HV 60d156.3%144.1%168.7%165.8%144.1%
IV Rank5.9%0.0%23.7%14.6%0.0%
IV Percentile6.7%0.0%32.6%19.0%0.0%
Term Structure12.7%-18.5%57.0%-10.4%7.9%
VWIV127.6%113.5%151.8%135.9%114.7%
Skew 25d-0.5%-30.0%40.2%-11.2%-4.7%
Skew 10d-16.6%-84.0%47.4%-19.5%11.3%
Call IV 25d125.5%97.5%151.1%142.7%126.5%
Put IV 25d125.0%98.3%143.9%131.5%121.8%
Bid-Ask Spread %65.8948.9787.9877.9750.07
Gamma HHI0.170.090.480.110.17
Net GEX-13.2K-49.2K6.3K-7.1K-7.0K
Net DEX2.0M-256.0K3.8M2.8M1.2M
Net VEX-30.9K-39.9K-22.3K-34.9K-22.3K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio0.840.201.921.000.48
Total Volume150.3643522196157
Total OI2,704.2731,8873,2952,7062,178

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-12-01$117.32$182.00137.8%39.5%134.0%0.0%135.9%-11.2%-10.4%-7.1K2.8M-34.9K1.0077.97N/AN/A48481,6091,097
2025-12-02$109.34$168.00140.1%40.2%134.9%0.0%138.3%1.3%5.1%-11.8K3.3M-32.9K0.9876.09N/AN/A61601,6161,126
2025-12-03$111.86$168.00137.4%39.4%135.0%0.0%140.3%0.0%-0.7%-15.2K3.7M-32.7K0.2476.21N/AN/A96231,6361,133
2025-12-04$130.06$168.00139.7%45.5%146.0%14.6%141.5%29.9%-4.3%-1.5K1.5M-38.9K0.4966.99N/AN/A148731,6691,143
2025-12-05$126.56$168.00131.5%36.5%142.4%8.7%113.5%-4.6%40.9%6.3K1.2M-39.9K1.1871.92N/AN/A72861,7501,137
2025-12-08$123.90$168.00139.4%41.5%141.2%14.4%148.0%40.2%18.9%6871.6M-38.1K0.7777.29N/AN/A75581,7771,164
2025-12-09$126.56$168.00136.7%38.7%141.3%12.4%138.2%-0.5%21.7%-5441.6M-38.1K0.8671.90N/AN/A78671,7961,170
2025-12-10$116.48$168.00128.2%36.7%143.0%6.3%151.8%-13.6%35.2%-7.7K2.3M-35.8K0.4365.22N/AN/A140591,8331,173
2025-12-11$113.96$168.00116.4%33.4%141.6%0.0%123.9%2.4%57.0%-21.8K3.3M-32.2K0.9387.98N/AN/A1081001,8371,204
2025-12-12$110.32$168.00118.0%33.8%131.4%1.1%128.2%35.6%39.8%-32.8K3.1M-34.0K1.3866.68N/AN/A731021,8791,244
2025-12-15$104.16$168.00132.4%38.0%132.0%11.2%137.9%-2.7%19.4%-38.8K3.4M-30.5K0.7165.11N/AN/A129921,9101,245
2025-12-16$108.36$140.00125.9%36.1%127.3%6.7%123.2%-1.6%28.4%-47.7K3.7M-30.6K1.3668.21N/AN/A70951,9331,286
2025-12-17$98.14$140.00150.3%43.1%128.9%23.7%132.4%-13.9%-6.8%-43.6K3.8M-28.8K1.9276.15N/AN/A701351,9771,318
2025-12-18$96.88$140.00125.4%36.0%128.1%6.3%124.6%-22.1%1.5%-49.2K3.0M-28.1K1.8664.95N/AN/A651211,9731,189
2025-12-19$99.96$140.00117.7%33.7%122.6%0.9%119.2%-3.6%10.3%1.7K2.3M-27.9K1.7460.05N/AN/A691211,9911,172
2025-12-22$96.88$140.00114.0%32.7%122.4%0.0%116.7%-1.3%36.6%-979-256.0K-27.3K0.6260.94N/AN/A102641,147740
2025-12-23$96.04$126.00118.4%34.0%99.6%3.1%115.0%4.5%6.9%-2.5K95.5K-27.2K0.2053.41N/AN/A78161,211789
2025-12-24$96.18$126.00111.5%32.0%98.6%0.0%114.4%-2.6%8.3%359166.8K-26.9K0.2651.91N/AN/A2871,261802
2025-12-26$92.82$126.00112.2%32.2%93.9%0.5%113.8%-11.1%-15.2%-3.8K536.4K-25.3K0.3551.43N/AN/A70241,276802
2025-12-29$90.86$126.00108.7%31.2%90.1%0.0%116.1%-1.2%-18.5%-4.7K970.6K-23.2K0.3060.15N/AN/A51151,319820
2025-12-30$84.70$126.00110.9%31.8%86.6%1.4%120.2%-30.0%-2.8%-3.1K1.0M-23.1K0.4248.97N/AN/A108461,332830
2025-12-31$80.36$112.00107.9%30.9%85.3%0.0%114.7%-4.7%7.9%-7.0K1.2M-22.3K0.4850.07N/AN/A106511,352826