OITracker Cboe delayed data

Contract OI history

Back to AMBA

Nov 20, 2026 EXPIRATION

AMBA $85.00 Call

AMBA261120C00085000

Latest saved OI758Oct 21, 2026
Last change+14vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMBA $85.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 7583790 2026-10-09: 715 OI2026-10-13: 745 OI2026-10-14: 745 OI2026-10-16: 744 OI2026-10-21: 758 OI Oct 09, 2026Oct 21, 2026

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

AMBA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing758+14
Oct 16, 2026744-1
Oct 14, 20267450
Oct 13, 2026745+30
Oct 09, 2026715No prior observation