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Contract OI history

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Nov 13, 2026 EXPIRATION

RIOT $16.00 Put

RIOT261113P00016000

Latest saved OI269Oct 23, 2026
Last change+133vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $16.00 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. 2691340 2026-10-09: 73 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-15: 95 OI2026-10-16: 109 OI2026-10-21: 136 OI2026-10-23: 269 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, 2026Viewing269+133
Oct 21, 2026136+27
Oct 16, 2026109+14
Oct 15, 202695+7
Oct 14, 2026880
Oct 13, 202688+15
Oct 09, 202673No prior observation