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Contract OI history

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Jun 17, 2027 EXPIRATION

RIOT $13.00 Call

RIOT270617C00013000

Latest saved OI816Oct 23, 2026
Last change+512vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $13.00 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. 8164080 2026-10-09: 2 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 4 OI2026-10-16: 5 OI2026-10-21: 304 OI2026-10-23: 816 OI Oct 09, 2026Oct 23, 2026

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

RIOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing816+512
Oct 21, 2026304+299
Oct 16, 20265+1
Oct 15, 20264+1
Oct 14, 202630
Oct 13, 20263+1
Oct 09, 20262No prior observation