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Contract OI history

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Sep 17, 2027 EXPIRATION

LRCX $240.00 Put

LRCX270917P00240000

Latest saved OI417Oct 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 $240.00 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. 4172080 2026-10-09: 115 OI2026-10-13: 231 OI2026-10-14: 231 OI2026-10-15: 241 OI2026-10-16: 393 OI2026-10-21: 394 OI2026-10-23: 417 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, 2026Viewing417+23
Oct 21, 2026394+1
Oct 16, 2026393+152
Oct 15, 2026241+10
Oct 14, 20262310
Oct 13, 2026231+116
Oct 09, 2026115No prior observation