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Contract OI history

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Dec 18, 2026 EXPIRATION

RIOT $14.00 Call

RIOT261218C00014000

Latest saved OI623Oct 23, 2026
Last change+183vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $14.00 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. 6233110 2026-10-09: 72 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 131 OI2026-10-16: 198 OI2026-10-21: 440 OI2026-10-23: 623 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, 2026Viewing623+183
Oct 21, 2026440+242
Oct 16, 2026198+67
Oct 15, 2026131+56
Oct 14, 2026750
Oct 13, 202675+3
Oct 09, 202672No prior observation