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Contract OI history

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Mar 19, 2027 EXPIRATION

LRCX $280.00 Put

LRCX270319P00280000

Latest saved OI1,337Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $280.00 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. 1,3616800 2026-10-09: 1,307 OI2026-10-13: 1,361 OI2026-10-14: 1,361 OI2026-10-15: 1,361 OI2026-10-16: 1,336 OI2026-10-21: 1,338 OI2026-10-23: 1,337 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, 2026Viewing1,337-1
Oct 21, 20261,338+2
Oct 16, 20261,336-25
Oct 15, 20261,3610
Oct 14, 20261,3610
Oct 13, 20261,361+54
Oct 09, 20261,307No prior observation