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Contract OI history

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Nov 20, 2026 EXPIRATION

RIOT $11.00 Put

RIOT261120P00011000

Latest saved OI324Oct 23, 2026
Last change+52vs 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. 3241620 2026-10-09: 137 OI2026-10-13: 138 OI2026-10-14: 138 OI2026-10-15: 139 OI2026-10-16: 123 OI2026-10-21: 272 OI2026-10-23: 324 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, 2026Viewing324+52
Oct 21, 2026272+149
Oct 16, 2026123-16
Oct 15, 2026139+1
Oct 14, 20261380
Oct 13, 2026138+1
Oct 09, 2026137No prior observation