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Contract OI history

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Dec 18, 2026 EXPIRATION

RIOT $23.00 Call

RIOT261218C00023000

Latest saved OI3,911Oct 23, 2026
Last change+10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $23.00 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. 3,9111,9550 2026-10-09: 1,245 OI2026-10-13: 2,051 OI2026-10-14: 2,051 OI2026-10-15: 2,054 OI2026-10-16: 2,065 OI2026-10-21: 3,901 OI2026-10-23: 3,911 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, 2026Viewing3,911+10
Oct 21, 20263,901+1,836
Oct 16, 20262,065+11
Oct 15, 20262,054+3
Oct 14, 20262,0510
Oct 13, 20262,051+806
Oct 09, 20261,245No prior observation