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Contract OI history

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Mar 19, 2027 EXPIRATION

LRCX $175.00 Put

LRCX270319P00175000

Latest saved OI314Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $175.00 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. 3171580 2026-10-09: 302 OI2026-10-13: 305 OI2026-10-14: 305 OI2026-10-15: 317 OI2026-10-16: 315 OI2026-10-21: 315 OI2026-10-23: 314 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, 2026Viewing314-1
Oct 21, 20263150
Oct 16, 2026315-2
Oct 15, 2026317+12
Oct 14, 20263050
Oct 13, 2026305+3
Oct 09, 2026302No prior observation