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Contract OI history

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Jan 21, 2028 EXPIRATION

RKLB $50.00 Call

RKLB280121C00050000

Latest saved OI4,929Oct 23, 2026
Last change+70vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $50.00 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. 4,9292,4640 2026-10-09: 3,862 OI2026-10-13: 3,885 OI2026-10-14: 3,885 OI2026-10-15: 3,945 OI2026-10-16: 4,589 OI2026-10-21: 4,859 OI2026-10-23: 4,929 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, 2026Viewing4,929+70
Oct 21, 20264,859+270
Oct 16, 20264,589+644
Oct 15, 20263,945+60
Oct 14, 20263,8850
Oct 13, 20263,885+23
Oct 09, 20263,862No prior observation