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Contract OI history

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Oct 30, 2026 EXPIRATION

RARE $15.00 Put

RARE261030P00015000

Latest saved OI55Oct 23, 2026
Last change+45vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
RARE $15.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 55270 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-12: 0 OI2026-10-14: 10 OI2026-10-16: 10 OI2026-10-20: 10 OI2026-10-23: 55 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, 2026Viewing55+45
Oct 20, 2026100
Oct 16, 2026100
Oct 14, 202610+10
Oct 12, 202600
Oct 09, 202600
Oct 08, 20260No prior observation