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Contract OI history

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Jun 17, 2027 EXPIRATION

RIOT $33.00 Call

RIOT270617C00033000

Latest saved OI116Oct 23, 2026
Last change+103vs 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. 116580 2026-10-09: 0 OI2026-10-13: 2 OI2026-10-14: 2 OI2026-10-15: 4 OI2026-10-16: 3 OI2026-10-21: 13 OI2026-10-23: 116 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, 2026Viewing116+103
Oct 21, 202613+10
Oct 16, 20263-1
Oct 15, 20264+2
Oct 14, 202620
Oct 13, 20262+2
Oct 09, 20260No prior observation