OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

LRCX $290.00 Put

LRCX280121P00290000

Latest saved OI219Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $290.00 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. 2311150 2026-10-09: 231 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-15: 230 OI2026-10-16: 230 OI2026-10-21: 230 OI2026-10-23: 219 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, 2026Viewing219-11
Oct 21, 20262300
Oct 16, 20262300
Oct 15, 20262300
Oct 14, 20262300
Oct 13, 2026230-1
Oct 09, 2026231No prior observation