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Contract OI history

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Dec 18, 2026 EXPIRATION

LASR $50.00 Put

LASR261218P00050000

Latest saved OI199Oct 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 $50.00 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. 199990 2026-10-08: 180 OI2026-10-09: 180 OI2026-10-13: 180 OI2026-10-15: 182 OI2026-10-16: 182 OI2026-10-20: 199 OI2026-10-23: 199 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, 2026Viewing1990
Oct 20, 2026199+17
Oct 16, 20261820
Oct 15, 2026182+2
Oct 13, 20261800
Oct 09, 20261800
Oct 08, 2026180No prior observation