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Contract OI history

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Oct 23, 2026 EXPIRATION

RIOT $16.00 Call

RIOT261023C00016000

Latest saved OI8,536Oct 23, 2026
Last change+117vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $16.00 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. 8,5364,2680 2026-10-09: 61 OI2026-10-13: 251 OI2026-10-14: 251 OI2026-10-15: 2,530 OI2026-10-16: 2,904 OI2026-10-21: 8,419 OI2026-10-23: 8,536 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, 2026Viewing8,536+117
Oct 21, 20268,419+5,515
Oct 16, 20262,904+374
Oct 15, 20262,530+2,279
Oct 14, 20262510
Oct 13, 2026251+190
Oct 09, 202661No prior observation