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Contract OI history

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Jan 15, 2027 EXPIRATION

AMBA $75.00 Call

AMBA270115C00075000

Latest saved OI352Oct 21, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMBA $75.00 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. 3521760 2026-10-09: 352 OI2026-10-13: 352 OI2026-10-14: 352 OI2026-10-16: 352 OI2026-10-21: 352 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, 2026Viewing3520
Oct 16, 20263520
Oct 14, 20263520
Oct 13, 20263520
Oct 09, 2026352No prior observation