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Contract OI history

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Dec 15, 2028 EXPIRATION

AMBA $97.50 Call

AMBA281215C00097500

Latest saved OI883Oct 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 $97.50 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. 8834410 2026-10-09: 5 OI2026-10-13: 397 OI2026-10-14: 575 OI2026-10-16: 883 OI2026-10-21: 883 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, 2026Viewing8830
Oct 16, 2026883+308
Oct 14, 2026575+178
Oct 13, 2026397+392
Oct 09, 20265No prior observation