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Contract OI history

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Jan 21, 2028 EXPIRATION

RKLB $135.00 Call

RKLB280121C00135000

Latest saved OI768Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $135.00 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. 9164580 2026-10-09: 916 OI2026-10-13: 915 OI2026-10-14: 915 OI2026-10-15: 911 OI2026-10-16: 861 OI2026-10-21: 763 OI2026-10-23: 768 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, 2026Viewing768+5
Oct 21, 2026763-98
Oct 16, 2026861-50
Oct 15, 2026911-4
Oct 14, 20269150
Oct 13, 2026915-1
Oct 09, 2026916No prior observation