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Contract OI history

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Oct 23, 2026 EXPIRATION

RIOT $14.50 Call

RIOT261023C00014500

Latest saved OI4,001Oct 23, 2026
Last change+1,672vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $14.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 4,0012,0000 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 213 OI2026-10-16: 1,537 OI2026-10-21: 2,329 OI2026-10-23: 4,001 OI Oct 13, 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, 2026Viewing4,001+1,672
Oct 21, 20262,329+792
Oct 16, 20261,537+1,324
Oct 15, 2026213+213
Oct 14, 202600
Oct 13, 20260No prior observation