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Contract OI history

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Jun 17, 2027 EXPIRATION

MARA $7.00 Call

MARA270617C00007000

Latest saved OI397Oct 23, 2026
Last change+35vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $7.00 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. 3971980 2026-10-09: 36 OI2026-10-13: 39 OI2026-10-14: 39 OI2026-10-15: 66 OI2026-10-16: 80 OI2026-10-21: 362 OI2026-10-23: 397 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, 2026Viewing397+35
Oct 21, 2026362+282
Oct 16, 202680+14
Oct 15, 202666+27
Oct 14, 2026390
Oct 13, 202639+3
Oct 09, 202636No prior observation