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Contract OI history

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Nov 13, 2026 EXPIRATION

AMAT $300.00 Put

AMAT261113P00300000

Latest saved OI401Oct 23, 2026
Last change+323vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AMAT $300.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4012000 2026-10-09: 7 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-15: 11 OI2026-10-16: 74 OI2026-10-21: 78 OI2026-10-23: 401 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, 2026Viewing401+323
Oct 21, 202678+4
Oct 16, 202674+63
Oct 15, 202611+4
Oct 14, 202670
Oct 13, 202670
Oct 09, 20267No prior observation