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Contract OI history

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Jan 15, 2027 EXPIRATION

RIOT $11.00 Put

RIOT270115P00011000

Latest saved OI286Oct 23, 2026
Last change0vs 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. 2861430 2026-10-09: 187 OI2026-10-13: 182 OI2026-10-14: 182 OI2026-10-15: 257 OI2026-10-16: 255 OI2026-10-21: 286 OI2026-10-23: 286 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, 2026Viewing2860
Oct 21, 2026286+31
Oct 16, 2026255-2
Oct 15, 2026257+75
Oct 14, 20261820
Oct 13, 2026182-5
Oct 09, 2026187No prior observation