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Contract OI history

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Mar 19, 2027 EXPIRATION

RIOT $22.00 Call

RIOT270319C00022000

Latest saved OI389Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $22.00 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. 3891940 2026-10-09: 96 OI2026-10-13: 129 OI2026-10-14: 129 OI2026-10-15: 292 OI2026-10-16: 293 OI2026-10-21: 388 OI2026-10-23: 389 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, 2026Viewing389+1
Oct 21, 2026388+95
Oct 16, 2026293+1
Oct 15, 2026292+163
Oct 14, 20261290
Oct 13, 2026129+33
Oct 09, 202696No prior observation