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Contract OI history

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Jun 17, 2027 EXPIRATION

MARA $30.00 Call

MARA270617C00030000

Latest saved OI10,841Oct 23, 2026
Last change+980vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $30.00 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. 10,8415,4200 2026-10-09: 7,413 OI2026-10-13: 9,602 OI2026-10-14: 9,602 OI2026-10-15: 9,597 OI2026-10-16: 9,635 OI2026-10-21: 9,861 OI2026-10-23: 10,841 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MARA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing10,841+980
Oct 21, 20269,861+226
Oct 16, 20269,635+38
Oct 15, 20269,597-5
Oct 14, 20269,6020
Oct 13, 20269,602+2,189
Oct 09, 20267,413No prior observation