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Contract OI history

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Apr 16, 2027 EXPIRATION

RKLB $35.00 Put

RKLB270416P00035000

Latest saved OI842Oct 23, 2026
Last change+22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $35.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8424210 2026-10-09: 708 OI2026-10-13: 708 OI2026-10-14: 708 OI2026-10-15: 712 OI2026-10-16: 787 OI2026-10-21: 820 OI2026-10-23: 842 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, 2026Viewing842+22
Oct 21, 2026820+33
Oct 16, 2026787+75
Oct 15, 2026712+4
Oct 14, 20267080
Oct 13, 20267080
Oct 09, 2026708No prior observation