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Contract OI history

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Dec 18, 2026 EXPIRATION

RKLB $85.00 Call

RKLB261218C00085000

Latest saved OI3,572Oct 23, 2026
Last change-249vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $85.00 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. 3,8211,9100 2026-10-09: 2,627 OI2026-10-13: 2,832 OI2026-10-14: 2,832 OI2026-10-15: 2,837 OI2026-10-16: 3,058 OI2026-10-21: 3,821 OI2026-10-23: 3,572 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, 2026Viewing3,572-249
Oct 21, 20263,821+763
Oct 16, 20263,058+221
Oct 15, 20262,837+5
Oct 14, 20262,8320
Oct 13, 20262,832+205
Oct 09, 20262,627No prior observation