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Contract OI history

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Nov 06, 2026 EXPIRATION

RKLB $40.00 Put

RKLB261106P00040000

Latest saved OI2,486Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $40.00 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. 2,4861,2430 2026-10-09: 251 OI2026-10-13: 251 OI2026-10-14: 251 OI2026-10-15: 251 OI2026-10-16: 307 OI2026-10-21: 2,479 OI2026-10-23: 2,486 OI Oct 09, 2026Oct 23, 2026

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

RKLB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,486+7
Oct 21, 20262,479+2,172
Oct 16, 2026307+56
Oct 15, 20262510
Oct 14, 20262510
Oct 13, 20262510
Oct 09, 2026251No prior observation