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Contract OI history

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Jan 15, 2027 EXPIRATION

MARA $10.00 Call

MARA270115C00010000

Latest saved OI13,773Oct 23, 2026
Last change+1,106vs 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. 13,7736,8860 2026-10-09: 10,467 OI2026-10-13: 10,619 OI2026-10-14: 10,619 OI2026-10-15: 10,705 OI2026-10-16: 11,274 OI2026-10-21: 12,667 OI2026-10-23: 13,773 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, 2026Viewing13,773+1,106
Oct 21, 202612,667+1,393
Oct 16, 202611,274+569
Oct 15, 202610,705+86
Oct 14, 202610,6190
Oct 13, 202610,619+152
Oct 09, 202610,467No prior observation