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Contract OI history

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Jan 21, 2028 EXPIRATION

LRCX $300.00 Put

LRCX280121P00300000

Latest saved OI1,779Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $300.00 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. 1,7848920 2026-10-09: 1,492 OI2026-10-13: 1,783 OI2026-10-14: 1,783 OI2026-10-15: 1,783 OI2026-10-16: 1,783 OI2026-10-21: 1,784 OI2026-10-23: 1,779 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, 2026Viewing1,779-5
Oct 21, 20261,784+1
Oct 16, 20261,7830
Oct 15, 20261,7830
Oct 14, 20261,7830
Oct 13, 20261,783+291
Oct 09, 20261,492No prior observation