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Contract OI history

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Nov 13, 2026 EXPIRATION

RIOT $17.00 Put

RIOT261113P00017000

Latest saved OI390Oct 23, 2026
Last change-11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $17.00 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. 4012000 2026-10-09: 252 OI2026-10-13: 254 OI2026-10-14: 254 OI2026-10-15: 258 OI2026-10-16: 256 OI2026-10-21: 401 OI2026-10-23: 390 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, 2026Viewing390-11
Oct 21, 2026401+145
Oct 16, 2026256-2
Oct 15, 2026258+4
Oct 14, 20262540
Oct 13, 2026254+2
Oct 09, 2026252No prior observation