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Contract OI history

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Dec 18, 2026 EXPIRATION

LRCX $340.00 Call

LRCX261218C00340000

Latest saved OI1,934Oct 23, 2026
Last change-62vs 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. 1,9969980 2026-10-09: 1,606 OI2026-10-13: 1,624 OI2026-10-14: 1,624 OI2026-10-15: 1,617 OI2026-10-16: 1,625 OI2026-10-21: 1,996 OI2026-10-23: 1,934 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, 2026Viewing1,934-62
Oct 21, 20261,996+371
Oct 16, 20261,625+8
Oct 15, 20261,617-7
Oct 14, 20261,6240
Oct 13, 20261,624+18
Oct 09, 20261,606No prior observation