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Contract OI history

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Oct 30, 2026 EXPIRATION

RIOT $14.00 Call

RIOT261030C00014000

Latest saved OI2,565Oct 23, 2026
Last change+1,986vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $14.00 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. 2,5651,2820 2026-10-09: 36 OI2026-10-13: 36 OI2026-10-14: 36 OI2026-10-15: 69 OI2026-10-16: 312 OI2026-10-21: 579 OI2026-10-23: 2,565 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, 2026Viewing2,565+1,986
Oct 21, 2026579+267
Oct 16, 2026312+243
Oct 15, 202669+33
Oct 14, 2026360
Oct 13, 2026360
Oct 09, 202636No prior observation