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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $30.00 Put

RIOT270115P00030000

Latest saved OI1,715Oct 23, 2026
Last change-130vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $30.00 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. 1,8659320 2026-10-09: 1,863 OI2026-10-13: 1,865 OI2026-10-14: 1,865 OI2026-10-15: 1,855 OI2026-10-16: 1,845 OI2026-10-21: 1,845 OI2026-10-23: 1,715 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, 2026Viewing1,715-130
Oct 21, 20261,8450
Oct 16, 20261,845-10
Oct 15, 20261,855-10
Oct 14, 20261,8650
Oct 13, 20261,865+2
Oct 09, 20261,863No prior observation