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Contract OI history

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Oct 23, 2026 EXPIRATION

RIOT $14.00 Put

RIOT261023P00014000

Latest saved OI3,141Oct 23, 2026
Last change+14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $14.00 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. 3,1411,5700 2026-10-09: 136 OI2026-10-13: 569 OI2026-10-14: 569 OI2026-10-15: 620 OI2026-10-16: 728 OI2026-10-21: 3,127 OI2026-10-23: 3,141 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, 2026Viewing3,141+14
Oct 21, 20263,127+2,399
Oct 16, 2026728+108
Oct 15, 2026620+51
Oct 14, 20265690
Oct 13, 2026569+433
Oct 09, 2026136No prior observation