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Contract OI history

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Oct 30, 2026 EXPIRATION

MARA $10.50 Call

MARA261030C00010500

Latest saved OI2,617Oct 23, 2026
Last change-152vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $10.50 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. 2,7691,3840 2026-10-09: 1,917 OI2026-10-13: 2,432 OI2026-10-14: 2,432 OI2026-10-15: 2,648 OI2026-10-16: 2,701 OI2026-10-21: 2,769 OI2026-10-23: 2,617 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, 2026Viewing2,617-152
Oct 21, 20262,769+68
Oct 16, 20262,701+53
Oct 15, 20262,648+216
Oct 14, 20262,4320
Oct 13, 20262,432+515
Oct 09, 20261,917No prior observation