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Contract OI history

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Nov 06, 2026 EXPIRATION

RKLB $55.00 Put

RKLB261106P00055000

Latest saved OI647Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $55.00 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. 6483240 2026-10-09: 331 OI2026-10-13: 486 OI2026-10-14: 486 OI2026-10-15: 563 OI2026-10-16: 635 OI2026-10-21: 648 OI2026-10-23: 647 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, 2026Viewing647-1
Oct 21, 2026648+13
Oct 16, 2026635+72
Oct 15, 2026563+77
Oct 14, 20264860
Oct 13, 2026486+155
Oct 09, 2026331No prior observation