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Contract OI history

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Dec 18, 2026 EXPIRATION

RKLB $140.00 Call

RKLB261218C00140000

Latest saved OI2,208Oct 23, 2026
Last change0vs 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. 2,2251,1120 2026-10-09: 2,225 OI2026-10-13: 2,225 OI2026-10-14: 2,225 OI2026-10-15: 2,225 OI2026-10-16: 2,208 OI2026-10-21: 2,208 OI2026-10-23: 2,208 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, 2026Viewing2,2080
Oct 21, 20262,2080
Oct 16, 20262,208-17
Oct 15, 20262,2250
Oct 14, 20262,2250
Oct 13, 20262,2250
Oct 09, 20262,225No prior observation