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Contract OI history

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Nov 20, 2026 EXPIRATION

LRCX $350.00 Put

LRCX261120P00350000

Latest saved OI351Oct 23, 2026
Last change-92vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $350.00 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. 4432210 2026-10-09: 443 OI2026-10-13: 443 OI2026-10-14: 443 OI2026-10-15: 443 OI2026-10-16: 443 OI2026-10-21: 443 OI2026-10-23: 351 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, 2026Viewing351-92
Oct 21, 20264430
Oct 16, 20264430
Oct 15, 20264430
Oct 14, 20264430
Oct 13, 20264430
Oct 09, 2026443No prior observation