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Contract OI history

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Oct 23, 2026 EXPIRATION

LRCX $225.00 Put

LRCX261023P00225000

Latest saved OI5,145Oct 23, 2026
Last change+4,544vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $225.00 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. 5,1452,5720 2026-10-09: 374 OI2026-10-13: 398 OI2026-10-14: 398 OI2026-10-15: 438 OI2026-10-16: 450 OI2026-10-21: 601 OI2026-10-23: 5,145 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, 2026Viewing5,145+4,544
Oct 21, 2026601+151
Oct 16, 2026450+12
Oct 15, 2026438+40
Oct 14, 20263980
Oct 13, 2026398+24
Oct 09, 2026374No prior observation