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Contract OI history

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Oct 23, 2026 EXPIRATION

RKLB $57.00 Put

RKLB261023P00057000

Latest saved OI340Oct 23, 2026
Last change-428vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $57.00 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. 8044020 2026-10-09: 174 OI2026-10-13: 183 OI2026-10-14: 183 OI2026-10-15: 789 OI2026-10-16: 804 OI2026-10-21: 768 OI2026-10-23: 340 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, 2026Viewing340-428
Oct 21, 2026768-36
Oct 16, 2026804+15
Oct 15, 2026789+606
Oct 14, 20261830
Oct 13, 2026183+9
Oct 09, 2026174No prior observation