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Contract OI history

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Jun 17, 2027 EXPIRATION

MARA $25.00 Call

MARA270617C00025000

Latest saved OI8,914Oct 23, 2026
Last change+2,108vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $25.00 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. 8,9144,4570 2026-10-09: 6,163 OI2026-10-13: 6,493 OI2026-10-14: 6,493 OI2026-10-15: 6,506 OI2026-10-16: 6,744 OI2026-10-21: 6,806 OI2026-10-23: 8,914 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, 2026Viewing8,914+2,108
Oct 21, 20266,806+62
Oct 16, 20266,744+238
Oct 15, 20266,506+13
Oct 14, 20266,4930
Oct 13, 20266,493+330
Oct 09, 20266,163No prior observation