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Contract OI history

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Oct 23, 2026 EXPIRATION

RKLB $73.00 Call

RKLB261023C00073000

Latest saved OI687Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $73.00 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. 6893440 2026-10-09: 289 OI2026-10-13: 355 OI2026-10-14: 355 OI2026-10-15: 357 OI2026-10-16: 689 OI2026-10-21: 688 OI2026-10-23: 687 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, 2026Viewing687-1
Oct 21, 2026688-1
Oct 16, 2026689+332
Oct 15, 2026357+2
Oct 14, 20263550
Oct 13, 2026355+66
Oct 09, 2026289No prior observation