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Contract OI history

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Jan 15, 2027 EXPIRATION

AKBA $500.00 Put

AKBA270115P00000500

Latest saved OI15Oct 21, 2026
Last change+2vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AKBA $500.00 put open interest history 5 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 1570 2026-10-09: 13 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-16: 13 OI2026-10-21: 15 OI Oct 09, 2026Oct 21, 2026

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

AKBA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing15+2
Oct 16, 2026130
Oct 14, 2026130
Oct 13, 2026130
Oct 09, 202613No prior observation