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Contract OI history

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Nov 06, 2026 EXPIRATION

RIOT $26.00 Call

RIOT261106C00026000

Latest saved OI384Oct 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 $26.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3841920 2026-10-09: 222 OI2026-10-13: 384 OI2026-10-14: 384 OI2026-10-15: 384 OI2026-10-16: 384 OI2026-10-21: 384 OI2026-10-23: 384 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, 2026Viewing3840
Oct 21, 20263840
Oct 16, 20263840
Oct 15, 20263840
Oct 14, 20263840
Oct 13, 2026384+162
Oct 09, 2026222No prior observation