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Contract OI history

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Oct 30, 2026 EXPIRATION

LRCX $255.00 Put

LRCX261030P00255000

Latest saved OI388Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $255.00 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. 3881940 2026-10-09: 80 OI2026-10-13: 332 OI2026-10-14: 332 OI2026-10-15: 333 OI2026-10-16: 339 OI2026-10-21: 373 OI2026-10-23: 388 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, 2026Viewing388+15
Oct 21, 2026373+34
Oct 16, 2026339+6
Oct 15, 2026333+1
Oct 14, 20263320
Oct 13, 2026332+252
Oct 09, 202680No prior observation