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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $33.00 Call

RIOT270115C00033000

Latest saved OI2,431Oct 23, 2026
Last change-15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $33.00 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. 2,4491,2240 2026-10-09: 2,446 OI2026-10-13: 2,449 OI2026-10-14: 2,449 OI2026-10-15: 2,448 OI2026-10-16: 2,448 OI2026-10-21: 2,446 OI2026-10-23: 2,431 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, 2026Viewing2,431-15
Oct 21, 20262,446-2
Oct 16, 20262,4480
Oct 15, 20262,448-1
Oct 14, 20262,4490
Oct 13, 20262,449+3
Oct 09, 20262,446No prior observation