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Contract OI history

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Dec 18, 2026 EXPIRATION

HUMA $1.50 Call

HUMA261218C00001500

Latest saved OI155Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HUMA $1.50 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. 155770 2026-10-08: 155 OI2026-10-09: 155 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-16: 155 OI2026-10-20: 155 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, 2026Viewing1550
Oct 16, 20261550
Oct 14, 20261550
Oct 13, 20261550
Oct 09, 20261550
Oct 08, 2026155No prior observation