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Contract OI history

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Nov 06, 2026 EXPIRATION

RIOT $19.00 Call

RIOT261106C00019000

Latest saved OI2,295Oct 23, 2026
Last change+18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $19.00 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. 2,2951,1470 2026-10-09: 360 OI2026-10-13: 434 OI2026-10-14: 434 OI2026-10-15: 417 OI2026-10-16: 2,278 OI2026-10-21: 2,277 OI2026-10-23: 2,295 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, 2026Viewing2,295+18
Oct 21, 20262,277-1
Oct 16, 20262,278+1,861
Oct 15, 2026417-17
Oct 14, 20264340
Oct 13, 2026434+74
Oct 09, 2026360No prior observation