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Contract OI history

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Jan 15, 2027 EXPIRATION

LRCX $190.00 Put

LRCX270115P00190000

Latest saved OI870Oct 23, 2026
Last change+143vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $190.00 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. 8704350 2026-10-09: 723 OI2026-10-13: 723 OI2026-10-14: 723 OI2026-10-15: 723 OI2026-10-16: 723 OI2026-10-21: 727 OI2026-10-23: 870 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, 2026Viewing870+143
Oct 21, 2026727+4
Oct 16, 20267230
Oct 15, 20267230
Oct 14, 20267230
Oct 13, 20267230
Oct 09, 2026723No prior observation