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Contract OI history

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Nov 20, 2026 EXPIRATION

HMY $18.00 Call

HMY261120C00018000

Latest saved OI1,364Oct 20, 2026
Last change+739vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HMY $18.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 1,3646820 2026-10-02: 289 OI2026-10-05: 301 OI2026-10-06: 301 OI2026-10-07: 545 OI2026-10-08: 562 OI2026-10-09: 561 OI2026-10-13: 569 OI2026-10-15: 567 OI2026-10-16: 625 OI2026-10-20: 1,364 OI Oct 02, 2026Oct 20, 2026

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

HMY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing1,364+739
Oct 16, 2026625+58
Oct 15, 2026567-2
Oct 13, 2026569+8
Oct 09, 2026561-1
Oct 08, 2026562+17
Oct 07, 2026545+244
Oct 06, 20263010
Oct 05, 2026301+12
Oct 02, 2026289No prior observation