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Contract OI history

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Nov 20, 2026 EXPIRATION

MARA $10.00 Call

MARA261120C00010000

Latest saved OI9,514Oct 23, 2026
Last change+225vs 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. 9,5144,7570 2026-10-09: 1,748 OI2026-10-13: 6,309 OI2026-10-14: 6,309 OI2026-10-15: 6,729 OI2026-10-16: 8,592 OI2026-10-21: 9,289 OI2026-10-23: 9,514 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, 2026Viewing9,514+225
Oct 21, 20269,289+697
Oct 16, 20268,592+1,863
Oct 15, 20266,729+420
Oct 14, 20266,3090
Oct 13, 20266,309+4,561
Oct 09, 20261,748No prior observation