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Contract OI history

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Dec 18, 2026 EXPIRATION

HUMA $500.00 Call

HUMA261218C00000500

Latest saved OI1,018Oct 20, 2026
Last change-14vs 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. 1,0325160 2026-10-08: 295 OI2026-10-09: 295 OI2026-10-13: 293 OI2026-10-14: 761 OI2026-10-16: 1,032 OI2026-10-20: 1,018 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, 2026Viewing1,018-14
Oct 16, 20261,032+271
Oct 14, 2026761+468
Oct 13, 2026293-2
Oct 09, 20262950
Oct 08, 2026295No prior observation