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Contract OI history

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Jun 17, 2027 EXPIRATION

AMAT $520.00 Put

AMAT270617P00520000

Latest saved OI668Oct 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 $520.00 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. 6683340 2026-10-09: 646 OI2026-10-13: 667 OI2026-10-14: 667 OI2026-10-15: 667 OI2026-10-16: 668 OI2026-10-21: 668 OI2026-10-23: 668 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, 2026Viewing6680
Oct 21, 20266680
Oct 16, 2026668+1
Oct 15, 20266670
Oct 14, 20266670
Oct 13, 2026667+21
Oct 09, 2026646No prior observation