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Contract OI history

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Dec 18, 2026 EXPIRATION

LRCX $270.00 Put

LRCX261218P00270000

Latest saved OI1,641Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $270.00 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. 1,6468230 2026-10-09: 1,470 OI2026-10-13: 1,482 OI2026-10-14: 1,482 OI2026-10-15: 1,490 OI2026-10-16: 1,535 OI2026-10-21: 1,646 OI2026-10-23: 1,641 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, 2026Viewing1,641-5
Oct 21, 20261,646+111
Oct 16, 20261,535+45
Oct 15, 20261,490+8
Oct 14, 20261,4820
Oct 13, 20261,482+12
Oct 09, 20261,470No prior observation