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Contract OI history

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Jan 21, 2028 EXPIRATION

RKLB $185.00 Call

RKLB280121C00185000

Latest saved OI1,879Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $185.00 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. 1,8899440 2026-10-09: 1,886 OI2026-10-13: 1,888 OI2026-10-14: 1,888 OI2026-10-15: 1,889 OI2026-10-16: 1,887 OI2026-10-21: 1,881 OI2026-10-23: 1,879 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, 2026Viewing1,879-2
Oct 21, 20261,881-6
Oct 16, 20261,887-2
Oct 15, 20261,889+1
Oct 14, 20261,8880
Oct 13, 20261,888+2
Oct 09, 20261,886No prior observation