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Contract OI history

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Nov 20, 2026 EXPIRATION

HMY $20.00 Call

HMY261120C00020000

Latest saved OI540Oct 20, 2026
Last change+20vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
HMY $20.00 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. 5402700 2026-10-02: 514 OI2026-10-05: 519 OI2026-10-06: 522 OI2026-10-07: 523 OI2026-10-08: 519 OI2026-10-09: 519 OI2026-10-13: 518 OI2026-10-15: 519 OI2026-10-16: 520 OI2026-10-20: 540 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, 2026Viewing540+20
Oct 16, 2026520+1
Oct 15, 2026519+1
Oct 13, 2026518-1
Oct 09, 20265190
Oct 08, 2026519-4
Oct 07, 2026523+1
Oct 06, 2026522+3
Oct 05, 2026519+5
Oct 02, 2026514No prior observation