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Contract OI history

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Oct 30, 2026 EXPIRATION

RIOT $11.00 Put

RIOT261030P00011000

Latest saved OI484Oct 23, 2026
Last change+77vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $11.00 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. 4842420 2026-10-09: 1 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 18 OI2026-10-16: 57 OI2026-10-21: 407 OI2026-10-23: 484 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, 2026Viewing484+77
Oct 21, 2026407+350
Oct 16, 202657+39
Oct 15, 202618+13
Oct 14, 202650
Oct 13, 20265+4
Oct 09, 20261No prior observation