OITracker Cboe delayed data

Contract OI history

Back to RKLB

Mar 19, 2027 EXPIRATION

RKLB $140.00 Call

RKLB270319C00140000

Latest saved OI878Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $140.00 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. 9014500 2026-10-09: 602 OI2026-10-13: 901 OI2026-10-14: 901 OI2026-10-15: 901 OI2026-10-16: 896 OI2026-10-21: 885 OI2026-10-23: 878 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, 2026Viewing878-7
Oct 21, 2026885-11
Oct 16, 2026896-5
Oct 15, 20269010
Oct 14, 20269010
Oct 13, 2026901+299
Oct 09, 2026602No prior observation