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Contract OI history

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Oct 30, 2026 EXPIRATION

RARE $15.00 Call

RARE261030C00015000

Latest saved OI27Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
RARE $15.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-08: 4 OI2026-10-09: 8 OI2026-10-12: 8 OI2026-10-14: 8 OI2026-10-16: 14 OI2026-10-20: 15 OI2026-10-23: 27 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

RARE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing27+12
Oct 20, 202615+1
Oct 16, 202614+6
Oct 14, 202680
Oct 12, 202680
Oct 09, 20268+4
Oct 08, 20264No prior observation