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Contract OI history

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Jan 15, 2027 EXPIRATION

AMAT $640.00 Call

AMAT270115C00640000

Latest saved OI716Oct 23, 2026
Last change-7vs 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. 7603800 2026-10-09: 759 OI2026-10-13: 759 OI2026-10-14: 759 OI2026-10-15: 760 OI2026-10-16: 760 OI2026-10-21: 723 OI2026-10-23: 716 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, 2026Viewing716-7
Oct 21, 2026723-37
Oct 16, 20267600
Oct 15, 2026760+1
Oct 14, 20267590
Oct 13, 20267590
Oct 09, 2026759No prior observation