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Contract OI history

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Oct 30, 2026 EXPIRATION

MARA $10.00 Call

MARA261030C00010000

Latest saved OI2,930Oct 23, 2026
Last change-414vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $10.00 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. 3,3441,6720 2026-10-09: 1,436 OI2026-10-13: 1,793 OI2026-10-14: 1,793 OI2026-10-15: 2,096 OI2026-10-16: 2,747 OI2026-10-21: 3,344 OI2026-10-23: 2,930 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, 2026Viewing2,930-414
Oct 21, 20263,344+597
Oct 16, 20262,747+651
Oct 15, 20262,096+303
Oct 14, 20261,7930
Oct 13, 20261,793+357
Oct 09, 20261,436No prior observation