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Contract OI history

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Feb 19, 2027 EXPIRATION

LRCX $240.00 Put

LRCX270219P00240000

Latest saved OI393Oct 23, 2026
Last change+117vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
LRCX $240.00 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 3931960 2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 169 OI2026-10-16: 184 OI2026-10-21: 276 OI2026-10-23: 393 OI Oct 13, 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, 2026Viewing393+117
Oct 21, 2026276+92
Oct 16, 2026184+15
Oct 15, 2026169+166
Oct 14, 202630
Oct 13, 20263No prior observation