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Contract OI history

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Jun 17, 2027 EXPIRATION

LRCX $340.00 Call

LRCX270617C00340000

Latest saved OI420Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $340.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4202100 2026-10-09: 418 OI2026-10-13: 418 OI2026-10-14: 418 OI2026-10-15: 416 OI2026-10-16: 406 OI2026-10-21: 408 OI2026-10-23: 420 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, 2026Viewing420+12
Oct 21, 2026408+2
Oct 16, 2026406-10
Oct 15, 2026416-2
Oct 14, 20264180
Oct 13, 20264180
Oct 09, 2026418No prior observation