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Contract OI history

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Nov 20, 2026 EXPIRATION

LRCX $310.00 Put

LRCX261120P00310000

Latest saved OI874Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $310.00 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. 8894440 2026-10-09: 861 OI2026-10-13: 889 OI2026-10-14: 889 OI2026-10-15: 887 OI2026-10-16: 879 OI2026-10-21: 877 OI2026-10-23: 874 OI Oct 09, 2026Oct 23, 2026

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

LRCX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing874-3
Oct 21, 2026877-2
Oct 16, 2026879-8
Oct 15, 2026887-2
Oct 14, 20268890
Oct 13, 2026889+28
Oct 09, 2026861No prior observation