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Contract OI history

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Oct 23, 2026 EXPIRATION

RARE $15.00 Call

RARE261023C00015000

Latest saved OI340Oct 23, 2026
Last change-25vs 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. 3651820 2026-10-08: 189 OI2026-10-09: 189 OI2026-10-12: 189 OI2026-10-14: 189 OI2026-10-16: 159 OI2026-10-20: 365 OI2026-10-23: 340 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, 2026Viewing340-25
Oct 20, 2026365+206
Oct 16, 2026159-30
Oct 14, 20261890
Oct 12, 20261890
Oct 09, 20261890
Oct 08, 2026189No prior observation