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Contract OI history

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Nov 06, 2026 EXPIRATION

RIOT $13.00 Put

RIOT261106P00013000

Latest saved OI271Oct 23, 2026
Last change+126vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $13.00 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. 2711350 2026-10-09: 44 OI2026-10-13: 44 OI2026-10-14: 44 OI2026-10-15: 99 OI2026-10-16: 134 OI2026-10-21: 145 OI2026-10-23: 271 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, 2026Viewing271+126
Oct 21, 2026145+11
Oct 16, 2026134+35
Oct 15, 202699+55
Oct 14, 2026440
Oct 13, 2026440
Oct 09, 202644No prior observation