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Contract OI history

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Oct 30, 2026 EXPIRATION

AMBA $72.00 Call

AMBA261030C00072000

Latest saved OI297Oct 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 $72.00 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. 2971480 2026-10-09: 64 OI2026-10-13: 297 OI2026-10-14: 297 OI2026-10-16: 297 OI2026-10-21: 297 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, 2026Viewing2970
Oct 16, 20262970
Oct 14, 20262970
Oct 13, 2026297+233
Oct 09, 202664No prior observation