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Contract OI history

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Mar 19, 2027 EXPIRATION

RKLB $50.00 Put

RKLB270319P00050000

Latest saved OI3,817Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $50.00 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. 3,8201,9100 2026-10-09: 1,630 OI2026-10-13: 3,270 OI2026-10-14: 3,270 OI2026-10-15: 3,432 OI2026-10-16: 3,575 OI2026-10-21: 3,820 OI2026-10-23: 3,817 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, 2026Viewing3,817-3
Oct 21, 20263,820+245
Oct 16, 20263,575+143
Oct 15, 20263,432+162
Oct 14, 20263,2700
Oct 13, 20263,270+1,640
Oct 09, 20261,630No prior observation