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Contract OI history

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Oct 23, 2026 EXPIRATION

LRCX $290.00 Put

LRCX261023P00290000

Latest saved OI19Oct 23, 2026
Last change-199vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $290.00 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. 2581290 2026-10-09: 166 OI2026-10-13: 229 OI2026-10-14: 229 OI2026-10-15: 223 OI2026-10-16: 258 OI2026-10-21: 218 OI2026-10-23: 19 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, 2026Viewing19-199
Oct 21, 2026218-40
Oct 16, 2026258+35
Oct 15, 2026223-6
Oct 14, 20262290
Oct 13, 2026229+63
Oct 09, 2026166No prior observation