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Contract OI history

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Nov 20, 2026 EXPIRATION

RIOT $13.00 Call

RIOT261120C00013000

Latest saved OI744Oct 23, 2026
Last change+75vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $13.00 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. 7443720 2026-10-09: 40 OI2026-10-13: 564 OI2026-10-14: 564 OI2026-10-15: 568 OI2026-10-16: 568 OI2026-10-21: 669 OI2026-10-23: 744 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, 2026Viewing744+75
Oct 21, 2026669+101
Oct 16, 20265680
Oct 15, 2026568+4
Oct 14, 20265640
Oct 13, 2026564+524
Oct 09, 202640No prior observation