OITracker Cboe delayed data

Contract OI history

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Oct 23, 2026 EXPIRATION

LRCX $310.00 Put

LRCX261023P00310000

Latest saved OI243Oct 23, 2026
Last change-203vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $310.00 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. 5032510 2026-10-09: 392 OI2026-10-13: 499 OI2026-10-14: 499 OI2026-10-15: 503 OI2026-10-16: 486 OI2026-10-21: 446 OI2026-10-23: 243 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, 2026Viewing243-203
Oct 21, 2026446-40
Oct 16, 2026486-17
Oct 15, 2026503+4
Oct 14, 20264990
Oct 13, 2026499+107
Oct 09, 2026392No prior observation