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Contract OI history

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Oct 30, 2026 EXPIRATION

RIOT $16.00 Put

RIOT261030P00016000

Latest saved OI6,552Oct 23, 2026
Last change-76vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
RIOT $16.00 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. 6,6283,3140 2026-10-09: 6,257 OI2026-10-13: 6,394 OI2026-10-14: 6,394 OI2026-10-15: 6,489 OI2026-10-16: 6,299 OI2026-10-21: 6,628 OI2026-10-23: 6,552 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, 2026Viewing6,552-76
Oct 21, 20266,628+329
Oct 16, 20266,299-190
Oct 15, 20266,489+95
Oct 14, 20266,3940
Oct 13, 20266,394+137
Oct 09, 20266,257No prior observation