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Contract OI history

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Dec 18, 2026 EXPIRATION

AMBP $5.00 Call

AMBP261218C00005000

Latest saved OI1,495Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AMBP $5.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4957470 2026-10-02: 1,465 OI2026-10-05: 1,465 OI2026-10-06: 1,465 OI2026-10-07: 1,465 OI2026-10-08: 1,465 OI2026-10-09: 1,465 OI2026-10-13: 1,464 OI2026-10-14: 1,464 OI2026-10-15: 1,464 OI2026-10-16: 1,464 OI2026-10-21: 1,494 OI2026-10-23: 1,495 OI Oct 02, 2026Oct 23, 2026

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

AMBP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,495+1
Oct 21, 20261,494+30
Oct 16, 20261,4640
Oct 15, 20261,4640
Oct 14, 20261,4640
Oct 13, 20261,464-1
Oct 09, 20261,4650
Oct 08, 20261,4650
Oct 07, 20261,4650
Oct 06, 20261,4650
Oct 05, 20261,4650
Oct 02, 20261,465No prior observation