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Contract OI history

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Oct 30, 2026 EXPIRATION

RKLB $51.00 Call

RKLB261030C00051000

Latest saved OI513Oct 23, 2026
Last change+188vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $51.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5132560 2026-10-09: 26 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-15: 32 OI2026-10-16: 210 OI2026-10-21: 325 OI2026-10-23: 513 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, 2026Viewing513+188
Oct 21, 2026325+115
Oct 16, 2026210+178
Oct 15, 202632-6
Oct 14, 2026380
Oct 13, 202638+12
Oct 09, 202626No prior observation