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Contract OI history

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Jun 16, 2028 EXPIRATION

RKLB $50.00 Put

RKLB280616P00050000

Latest saved OI579Oct 23, 2026
Last change+13vs 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. 5792890 2026-10-09: 346 OI2026-10-13: 349 OI2026-10-14: 349 OI2026-10-15: 351 OI2026-10-16: 366 OI2026-10-21: 566 OI2026-10-23: 579 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, 2026Viewing579+13
Oct 21, 2026566+200
Oct 16, 2026366+15
Oct 15, 2026351+2
Oct 14, 20263490
Oct 13, 2026349+3
Oct 09, 2026346No prior observation