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Contract OI history

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Oct 30, 2026 EXPIRATION

RKLB $51.00 Put

RKLB261030P00051000

Latest saved OI514Oct 23, 2026
Last change+124vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $51.00 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. 5142570 2026-10-09: 60 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 195 OI2026-10-16: 286 OI2026-10-21: 390 OI2026-10-23: 514 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, 2026Viewing514+124
Oct 21, 2026390+104
Oct 16, 2026286+91
Oct 15, 2026195+134
Oct 14, 2026610
Oct 13, 202661+1
Oct 09, 202660No prior observation