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Contract OI history

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Jan 19, 2029 EXPIRATION

RKLB $35.00 Put

RKLB290119P00035000

Latest saved OI528Oct 23, 2026
Last change+21vs 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. 5282640 2026-10-09: 190 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 329 OI2026-10-16: 396 OI2026-10-21: 507 OI2026-10-23: 528 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, 2026Viewing528+21
Oct 21, 2026507+111
Oct 16, 2026396+67
Oct 15, 2026329+138
Oct 14, 20261910
Oct 13, 2026191+1
Oct 09, 2026190No prior observation