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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $36.00 Call

RIOT270115C00036000

Latest saved OI612Oct 23, 2026
Last change-62vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $36.00 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. 6743370 2026-10-09: 672 OI2026-10-13: 673 OI2026-10-14: 673 OI2026-10-15: 673 OI2026-10-16: 673 OI2026-10-21: 674 OI2026-10-23: 612 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, 2026Viewing612-62
Oct 21, 2026674+1
Oct 16, 20266730
Oct 15, 20266730
Oct 14, 20266730
Oct 13, 2026673+1
Oct 09, 2026672No prior observation