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Contract OI history

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Oct 23, 2026 EXPIRATION

LRCX $312.50 Call

LRCX261023C00312500

Latest saved OI607Oct 23, 2026
Last change+491vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $312.50 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. 6073030 2026-10-09: 1 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-15: 35 OI2026-10-16: 35 OI2026-10-21: 116 OI2026-10-23: 607 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, 2026Viewing607+491
Oct 21, 2026116+81
Oct 16, 2026350
Oct 15, 202635+22
Oct 14, 2026130
Oct 13, 202613+12
Oct 09, 20261No prior observation