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Contract OI history

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Jan 21, 2028 EXPIRATION

AMAT $640.00 Call

AMAT280121C00640000

Latest saved OI465Oct 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. 4752370 2026-10-09: 473 OI2026-10-13: 474 OI2026-10-14: 474 OI2026-10-15: 474 OI2026-10-16: 475 OI2026-10-21: 465 OI2026-10-23: 465 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, 2026Viewing4650
Oct 21, 2026465-10
Oct 16, 2026475+1
Oct 15, 20264740
Oct 14, 20264740
Oct 13, 2026474+1
Oct 09, 2026473No prior observation