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Contract OI history

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Mar 19, 2027 EXPIRATION

RKLB $100.00 Put

RKLB270319P00100000

Latest saved OI332Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $100.00 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. 3521760 2026-10-09: 345 OI2026-10-13: 345 OI2026-10-14: 345 OI2026-10-15: 346 OI2026-10-16: 352 OI2026-10-21: 336 OI2026-10-23: 332 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, 2026Viewing332-4
Oct 21, 2026336-16
Oct 16, 2026352+6
Oct 15, 2026346+1
Oct 14, 20263450
Oct 13, 20263450
Oct 09, 2026345No prior observation