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Contract OI history

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Sep 17, 2027 EXPIRATION

LRCX $185.00 Put

LRCX270917P00185000

Latest saved OI829Oct 23, 2026
Last change+23vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $185.00 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. 8294140 2026-10-09: 799 OI2026-10-13: 802 OI2026-10-14: 802 OI2026-10-15: 802 OI2026-10-16: 802 OI2026-10-21: 806 OI2026-10-23: 829 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, 2026Viewing829+23
Oct 21, 2026806+4
Oct 16, 20268020
Oct 15, 20268020
Oct 14, 20268020
Oct 13, 2026802+3
Oct 09, 2026799No prior observation