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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $15.00 Put

RIOT270115P00015000

Latest saved OI5,951Oct 23, 2026
Last change-71vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $15.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,0913,0450 2026-10-09: 6,091 OI2026-10-13: 5,820 OI2026-10-14: 5,820 OI2026-10-15: 5,922 OI2026-10-16: 6,004 OI2026-10-21: 6,022 OI2026-10-23: 5,951 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, 2026Viewing5,951-71
Oct 21, 20266,022+18
Oct 16, 20266,004+82
Oct 15, 20265,922+102
Oct 14, 20265,8200
Oct 13, 20265,820-271
Oct 09, 20266,091No prior observation