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Contract OI history

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Jan 15, 2027 EXPIRATION

LRCX $390.00 Put

LRCX270115P00390000

Latest saved OI2Oct 23, 2026
Last change-186vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $390.00 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. 5762880 2026-10-09: 576 OI2026-10-13: 188 OI2026-10-14: 188 OI2026-10-15: 188 OI2026-10-16: 189 OI2026-10-21: 188 OI2026-10-23: 2 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, 2026Viewing2-186
Oct 21, 2026188-1
Oct 16, 2026189+1
Oct 15, 20261880
Oct 14, 20261880
Oct 13, 2026188-388
Oct 09, 2026576No prior observation