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Contract OI history

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Sep 17, 2027 EXPIRATION

LRCX $230.00 Put

LRCX270917P00230000

Latest saved OI642Oct 23, 2026
Last change+66vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $230.00 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. 6423210 2026-10-09: 418 OI2026-10-13: 449 OI2026-10-14: 449 OI2026-10-15: 450 OI2026-10-16: 562 OI2026-10-21: 576 OI2026-10-23: 642 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, 2026Viewing642+66
Oct 21, 2026576+14
Oct 16, 2026562+112
Oct 15, 2026450+1
Oct 14, 20264490
Oct 13, 2026449+31
Oct 09, 2026418No prior observation