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Contract OI history

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Dec 18, 2026 EXPIRATION

RKLB $65.00 Put

RKLB261218P00065000

Latest saved OI4,397Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $65.00 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. 4,3972,1980 2026-10-09: 4,258 OI2026-10-13: 4,383 OI2026-10-14: 4,383 OI2026-10-15: 4,287 OI2026-10-16: 4,253 OI2026-10-21: 4,376 OI2026-10-23: 4,397 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, 2026Viewing4,397+21
Oct 21, 20264,376+123
Oct 16, 20264,253-34
Oct 15, 20264,287-96
Oct 14, 20264,3830
Oct 13, 20264,383+125
Oct 09, 20264,258No prior observation