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Contract OI history

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Oct 23, 2026 EXPIRATION

RIOT $12.00 Put

RIOT261023P00012000

Latest saved OI1,123Oct 23, 2026
Last change+424vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $12.00 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. 1,1235610 2026-10-09: 6 OI2026-10-13: 6 OI2026-10-14: 6 OI2026-10-15: 23 OI2026-10-16: 97 OI2026-10-21: 699 OI2026-10-23: 1,123 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, 2026Viewing1,123+424
Oct 21, 2026699+602
Oct 16, 202697+74
Oct 15, 202623+17
Oct 14, 202660
Oct 13, 202660
Oct 09, 20266No prior observation