HIMZ Options History — July 2025

In July 2025, HIMZ traded between $265.30 and $495.74. ATM implied volatility averaged 193.0%. The 30-day expected move averaged 57.4%. IV traded below realized volatility by 129.5% (HV 20d: 322.5%). Max pain ranged from $280.00 to $350.00. Net GEX was positive for 13 of 22 trading days. Term structure was in contango for 3 of 22 days. Put/call ratio averaged 1.36.

Notable Days

  • 2025-07-18: Highest Volume — 377 contracts
  • 2025-07-09: Largest IV spike — 37.5% change
  • 2025-07-31: Largest Expected Move — 70.1%

Monthly Statistics

MetricAvgMinMaxOpenClose
Price$332.08$265.30$495.74$276.78$495.74
Max Pain$315.00$280.00$350.00$308.00$350.00
ATM IV193.0%146.6%244.7%165.1%244.7%
Expected Move57.4%43.5%70.1%47.3%70.1%
HV 20d322.5%141.0%451.7%451.7%150.3%
Term Structure-15.3%-60.9%58.0%50.3%-60.9%
VWIV202.5%154.5%249.2%166.2%249.2%
Skew 25d-15.3%-32.6%3.7%-29.6%-1.7%
Skew 10d-5.9%-68.1%70.3%-36.0%12.2%
Call IV 25d212.9%163.2%248.0%183.0%248.0%
Put IV 25d197.6%151.4%246.4%153.4%246.4%
Bid-Ask Spread %44.6125.9080.9074.2327.12
Gamma HHI0.100.060.230.110.06
Net GEX2.1K-29.3K39.7K-18.9K39.7K
Net DEX-2.8M-12.6M1.7M1.3M-12.6M
Net VEX-31.8K-43.9K-23.9K-23.9K-43.9K
Div Yield0.0%0.0%0.0%0.0%0.0%
P/C Ratio1.360.312.950.491.48
Total Volume157.04574377206199
Total OI1,096.57231,5017771,097

Daily Data (22 trading days)

DatePriceMax PainATM IVExp MoveHV 20dIV RankVWIVSkew 25dTerm StrGEXDEXVEXP/CSpread %Call WallPut WallCall VolPut VolCall OIPut OI
2025-07-01$276.78$308.00165.1%47.3%451.7%0.0%166.2%-29.6%50.3%-18.9K1.3M-23.9K0.4974.23N/AN/A13868333444
2025-07-02$270.48$280.00151.8%43.5%438.2%0.0%154.5%-11.8%58.0%4.1K670.3K-26.1K2.9580.90N/AN/A46135444484
2025-07-03$278.04$308.00151.2%62.0%426.5%0.0%208.3%-10.6%-21.3%-17.2K689.6K-29.0K1.4967.94N/AN/A3044457592
2025-07-07$281.82$308.00160.8%58.3%415.4%0.0%206.0%-14.6%-19.3%-24.6K1.7M-25.4K1.0563.78N/AN/A7376466609
2025-07-08$287.14$308.00146.6%57.8%412.2%0.0%201.9%3.7%-14.6%-12.4K114.2K-29.6K0.7958.33N/AN/A8265497651
2025-07-09$314.72$308.00201.5%57.8%414.1%0.0%198.3%-30.7%-16.3%3.4K-2.2M-30.2K1.6053.05N/AN/A4775535650
2025-07-10$302.96$308.00192.0%55.1%414.0%0.0%193.2%-11.1%14.5%4.4K-1.8M-30.4K2.6258.14N/AN/A2975552662
2025-07-11$275.80$308.00185.2%53.1%413.0%0.0%188.2%-25.7%-6.2%-2.7K614.1K-29.2K1.1963.86N/AN/A5970553695
2025-07-14$319.34$294.00200.6%57.5%418.1%0.0%189.6%-1.4%-3.3%11.8K-2.9M-29.6K1.3959.64N/AN/A71100580734
2025-07-15$302.96$308.00187.9%53.9%417.9%0.0%193.3%-22.9%-16.1%13.8K-1.9M-29.6K0.7534.10N/AN/A7154596739
2025-07-16$319.06$294.00192.2%55.1%413.7%0.0%195.4%-2.4%-14.6%20.6K-4.0M-29.5K2.5432.23N/AN/A3180609767
2025-07-17$296.24$308.00190.7%54.7%414.0%0.0%193.3%-20.6%-17.2%12.4K-711.8K-27.9K0.4733.93N/AN/A12357619773
2025-07-18$299.32$308.00194.8%55.8%412.3%0.0%195.9%-16.7%-24.0%-15.7K-1.5M-27.1K0.3132.79N/AN/A28988694807
2025-07-21$265.30$308.00186.3%53.4%411.1%0.0%188.5%-32.6%-21.2%-26.9K785.3K-26.1K2.7239.59N/AN/A47129279444
2025-07-22$294.56$308.00199.3%57.1%141.0%0.0%206.9%-29.3%-28.5%-29.3K-5.9K-30.4K0.4634.59N/AN/A7434305537
2025-07-23$389.06$308.00219.8%63.0%167.9%0.0%223.8%-18.6%-33.7%-1.2K-4.9M-36.5K0.5327.43N/AN/A18398355549
2025-07-24$374.92$322.00213.3%61.2%166.6%0.0%215.0%-24.1%-30.0%15.3K-5.5M-37.8K1.7031.18N/AN/A2847422526
2025-07-25$380.80$336.00207.8%59.6%151.1%0.0%212.7%-8.3%-25.1%13.3K-5.4M-38.3K1.7727.07N/AN/A58103420543
2025-07-28$385.42$350.00203.0%58.2%146.3%0.0%212.1%-11.6%-25.9%11.3K-5.4M-38.5K1.1725.97N/AN/A3440427589
2025-07-29$411.04$350.00221.5%63.5%147.4%0.0%227.7%-6.2%-35.4%15.4K-6.9M-39.1K1.3129.64N/AN/A4255430594
2025-07-30$484.26$350.00229.4%65.8%151.5%0.0%235.5%-10.3%-46.4%30.5K-11.4M-41.7K1.1425.90N/AN/A97111446618
2025-07-31$495.74$350.00244.7%70.1%150.3%0.0%249.2%-1.7%-60.9%39.7K-12.6M-43.9K1.4827.12N/AN/A80119476621