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Contract OI history

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Oct 23, 2026 EXPIRATION

RKLB $55.00 Call

RKLB261023C00055000

Latest saved OI6,784Oct 23, 2026
Last change+1,416vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $55.00 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. 6,7843,3920 2026-10-09: 21 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 26 OI2026-10-16: 1,139 OI2026-10-21: 5,368 OI2026-10-23: 6,784 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, 2026Viewing6,784+1,416
Oct 21, 20265,368+4,229
Oct 16, 20261,139+1,113
Oct 15, 202626-3
Oct 14, 2026290
Oct 13, 202629+8
Oct 09, 202621No prior observation