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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $30.00 Call

RIOT270115C00030000

Latest saved OI17,445Oct 23, 2026
Last change-93vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $30.00 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. 18,7209,3600 2026-10-09: 18,720 OI2026-10-13: 17,580 OI2026-10-14: 17,580 OI2026-10-15: 17,569 OI2026-10-16: 17,500 OI2026-10-21: 17,538 OI2026-10-23: 17,445 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, 2026Viewing17,445-93
Oct 21, 202617,538+38
Oct 16, 202617,500-69
Oct 15, 202617,569-11
Oct 14, 202617,5800
Oct 13, 202617,580-1,140
Oct 09, 202618,720No prior observation