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Contract OI history

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Jan 21, 2028 EXPIRATION

RIOT $45.00 Call

RIOT280121C00045000

Latest saved OI2,491Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $45.00 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. 2,4991,2490 2026-10-09: 2,318 OI2026-10-13: 2,316 OI2026-10-14: 2,316 OI2026-10-15: 2,312 OI2026-10-16: 2,312 OI2026-10-21: 2,499 OI2026-10-23: 2,491 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, 2026Viewing2,491-8
Oct 21, 20262,499+187
Oct 16, 20262,3120
Oct 15, 20262,312-4
Oct 14, 20262,3160
Oct 13, 20262,316-2
Oct 09, 20262,318No prior observation