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Contract OI history

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Dec 18, 2026 EXPIRATION

RKLB $45.00 Put

RKLB261218P00045000

Latest saved OI2,672Oct 23, 2026
Last change+161vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $45.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,6721,3360 2026-10-09: 2,212 OI2026-10-13: 2,266 OI2026-10-14: 2,266 OI2026-10-15: 2,084 OI2026-10-16: 2,396 OI2026-10-21: 2,511 OI2026-10-23: 2,672 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, 2026Viewing2,672+161
Oct 21, 20262,511+115
Oct 16, 20262,396+312
Oct 15, 20262,084-182
Oct 14, 20262,2660
Oct 13, 20262,266+54
Oct 09, 20262,212No prior observation