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Contract OI history

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Dec 18, 2026 EXPIRATION

RKLB $145.00 Call

RKLB261218C00145000

Latest saved OI6,550Oct 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 $145.00 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. 6,5513,2750 2026-10-09: 6,518 OI2026-10-13: 6,529 OI2026-10-14: 6,529 OI2026-10-15: 6,528 OI2026-10-16: 6,472 OI2026-10-21: 6,551 OI2026-10-23: 6,550 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, 2026Viewing6,550-1
Oct 21, 20266,551+79
Oct 16, 20266,472-56
Oct 15, 20266,528-1
Oct 14, 20266,5290
Oct 13, 20266,529+11
Oct 09, 20266,518No prior observation