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Contract OI history

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Dec 18, 2026 EXPIRATION

LASR $55.00 Put

LASR261218P00055000

Latest saved OI802Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
LASR $55.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 8024010 2026-10-08: 799 OI2026-10-09: 799 OI2026-10-13: 799 OI2026-10-15: 799 OI2026-10-16: 802 OI2026-10-20: 802 OI2026-10-23: 802 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

LASR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8020
Oct 20, 20268020
Oct 16, 2026802+3
Oct 15, 20267990
Oct 13, 20267990
Oct 09, 20267990
Oct 08, 2026799No prior observation