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Contract OI history

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Dec 18, 2026 EXPIRATION

AMAT $640.00 Call

AMAT261218C00640000

Latest saved OI283Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $640.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3101550 2026-10-09: 310 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-15: 301 OI2026-10-16: 302 OI2026-10-21: 283 OI2026-10-23: 283 OI Oct 09, 2026Oct 23, 2026

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

AMAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2830
Oct 21, 2026283-19
Oct 16, 2026302+1
Oct 15, 2026301-1
Oct 14, 20263020
Oct 13, 2026302-8
Oct 09, 2026310No prior observation