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Contract OI history

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Oct 23, 2026 EXPIRATION

HWM $225.00 Call

HWM261023C00225000

Latest saved OI124Oct 23, 2026
Last change-18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HWM $225.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 142710 2026-10-02: 8 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 25 OI2026-10-14: 25 OI2026-10-15: 26 OI2026-10-16: 29 OI2026-10-21: 142 OI2026-10-23: 124 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

HWM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing124-18
Oct 21, 2026142+113
Oct 16, 202629+3
Oct 15, 202626+1
Oct 14, 2026250
Oct 13, 202625+17
Oct 09, 202680
Oct 08, 202680
Oct 07, 202680
Oct 06, 202680
Oct 05, 202680
Oct 02, 20268No prior observation