OITracker Cboe delayed data

Contract OI history

Back to RKLB

Jan 15, 2027 EXPIRATION

RKLB $135.00 Call

RKLB270115C00135000

Latest saved OI1,488Oct 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. 1,4887440 2026-10-09: 1,291 OI2026-10-13: 1,294 OI2026-10-14: 1,294 OI2026-10-15: 1,293 OI2026-10-16: 1,294 OI2026-10-21: 1,483 OI2026-10-23: 1,488 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, 2026Viewing1,488+5
Oct 21, 20261,483+189
Oct 16, 20261,294+1
Oct 15, 20261,293-1
Oct 14, 20261,2940
Oct 13, 20261,294+3
Oct 09, 20261,291No prior observation