OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

RKLB $80.00 Call

RKLB280121C00080000

Latest saved OI3,548Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $80.00 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. 3,5501,7750 2026-10-09: 3,285 OI2026-10-13: 3,267 OI2026-10-14: 3,267 OI2026-10-15: 3,178 OI2026-10-16: 3,432 OI2026-10-21: 3,550 OI2026-10-23: 3,548 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, 2026Viewing3,548-2
Oct 21, 20263,550+118
Oct 16, 20263,432+254
Oct 15, 20263,178-89
Oct 14, 20263,2670
Oct 13, 20263,267-18
Oct 09, 20263,285No prior observation