OITracker Cboe delayed data

Contract OI history

Back to RKLB

Mar 19, 2027 EXPIRATION

RKLB $75.00 Call

RKLB270319C00075000

Latest saved OI2,387Oct 23, 2026
Last change+31vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $75.00 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. 2,3871,1930 2026-10-09: 2,044 OI2026-10-13: 2,076 OI2026-10-14: 2,076 OI2026-10-15: 2,103 OI2026-10-16: 2,180 OI2026-10-21: 2,356 OI2026-10-23: 2,387 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, 2026Viewing2,387+31
Oct 21, 20262,356+176
Oct 16, 20262,180+77
Oct 15, 20262,103+27
Oct 14, 20262,0760
Oct 13, 20262,076+32
Oct 09, 20262,044No prior observation