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Contract OI history

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Nov 06, 2026 EXPIRATION

RKLB $55.00 Call

RKLB261106C00055000

Latest saved OI475Oct 23, 2026
Last change+120vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RKLB $55.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4752370 2026-10-09: 1 OI2026-10-13: 58 OI2026-10-14: 58 OI2026-10-15: 63 OI2026-10-16: 209 OI2026-10-21: 355 OI2026-10-23: 475 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, 2026Viewing475+120
Oct 21, 2026355+146
Oct 16, 2026209+146
Oct 15, 202663+5
Oct 14, 2026580
Oct 13, 202658+57
Oct 09, 20261No prior observation