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Contract OI history

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Oct 30, 2026 EXPIRATION

RKLB $57.00 Call

RKLB261030C00057000

Latest saved OI687Oct 23, 2026
Last change+311vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $57.00 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. 6873430 2026-10-09: 2 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 4 OI2026-10-16: 182 OI2026-10-21: 376 OI2026-10-23: 687 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, 2026Viewing687+311
Oct 21, 2026376+194
Oct 16, 2026182+178
Oct 15, 202640
Oct 14, 202640
Oct 13, 20264+2
Oct 09, 20262No prior observation