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Contract OI history

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Oct 30, 2026 EXPIRATION

LRCX $340.00 Call

LRCX261030C00340000

Latest saved OI373Oct 23, 2026
Last change-2vs 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. 3751870 2026-10-09: 262 OI2026-10-13: 274 OI2026-10-14: 274 OI2026-10-15: 301 OI2026-10-16: 297 OI2026-10-21: 375 OI2026-10-23: 373 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, 2026Viewing373-2
Oct 21, 2026375+78
Oct 16, 2026297-4
Oct 15, 2026301+27
Oct 14, 20262740
Oct 13, 2026274+12
Oct 09, 2026262No prior observation