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Contract OI history

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Dec 18, 2026 EXPIRATION

RIOT $1000.00 Call

RIOT261218C00001000

Latest saved OI507Oct 23, 2026
Last change+36vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $1000.00 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. 5072530 2026-10-09: 467 OI2026-10-13: 469 OI2026-10-14: 469 OI2026-10-15: 469 OI2026-10-16: 469 OI2026-10-21: 471 OI2026-10-23: 507 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, 2026Viewing507+36
Oct 21, 2026471+2
Oct 16, 20264690
Oct 15, 20264690
Oct 14, 20264690
Oct 13, 2026469+2
Oct 09, 2026467No prior observation