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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $32.00 Call

RIOT270115C00032000

Latest saved OI1,244Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $32.00 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. 1,2446220 2026-10-09: 1,232 OI2026-10-13: 1,232 OI2026-10-14: 1,232 OI2026-10-15: 1,239 OI2026-10-16: 1,238 OI2026-10-21: 1,238 OI2026-10-23: 1,244 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, 2026Viewing1,244+6
Oct 21, 20261,2380
Oct 16, 20261,238-1
Oct 15, 20261,239+7
Oct 14, 20261,2320
Oct 13, 20261,2320
Oct 09, 20261,232No prior observation