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Contract OI history

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Oct 23, 2026 EXPIRATION

MARA $7.00 Call

MARA261023C00007000

Latest saved OI1,777Oct 23, 2026
Last change+764vs 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. 1,7778880 2026-10-09: 4 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 68 OI2026-10-16: 155 OI2026-10-21: 1,013 OI2026-10-23: 1,777 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, 2026Viewing1,777+764
Oct 21, 20261,013+858
Oct 16, 2026155+87
Oct 15, 202668+64
Oct 14, 202640
Oct 13, 202640
Oct 09, 20264No prior observation