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Contract OI history

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Dec 15, 2028 EXPIRATION

RKLB $35.00 Put

RKLB281215P00035000

Latest saved OI941Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $35.00 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. 9414700 2026-10-09: 570 OI2026-10-13: 581 OI2026-10-14: 581 OI2026-10-15: 581 OI2026-10-16: 916 OI2026-10-21: 927 OI2026-10-23: 941 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, 2026Viewing941+14
Oct 21, 2026927+11
Oct 16, 2026916+335
Oct 15, 20265810
Oct 14, 20265810
Oct 13, 2026581+11
Oct 09, 2026570No prior observation