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Contract OI history

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Nov 20, 2026 EXPIRATION

HUMA $500.00 Call

HUMA261120C00000500

Latest saved OI312Oct 20, 2026
Last change+101vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HUMA $500.00 call open interest history 6 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 3121560 2026-10-08: 101 OI2026-10-09: 101 OI2026-10-13: 103 OI2026-10-14: 104 OI2026-10-16: 211 OI2026-10-20: 312 OI Oct 08, 2026Oct 20, 2026

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

HUMA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing312+101
Oct 16, 2026211+107
Oct 14, 2026104+1
Oct 13, 2026103+2
Oct 09, 20261010
Oct 08, 2026101No prior observation