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Contract OI history

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Mar 19, 2027 EXPIRATION

HUMA $500.00 Call

HUMA270319C00000500

Latest saved OI190Oct 20, 2026
Last change+100vs 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. 190950 2026-10-08: 19 OI2026-10-09: 24 OI2026-10-13: 24 OI2026-10-14: 69 OI2026-10-16: 90 OI2026-10-20: 190 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, 2026Viewing190+100
Oct 16, 202690+21
Oct 14, 202669+45
Oct 13, 2026240
Oct 09, 202624+5
Oct 08, 202619No prior observation