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Contract OI history

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Dec 18, 2026 EXPIRATION

MARA $11.00 Call

MARA261218C00011000

Latest saved OI7,825Oct 23, 2026
Last change+357vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $11.00 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. 7,8253,9120 2026-10-09: 6,366 OI2026-10-13: 6,526 OI2026-10-14: 6,526 OI2026-10-15: 6,747 OI2026-10-16: 7,129 OI2026-10-21: 7,468 OI2026-10-23: 7,825 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, 2026Viewing7,825+357
Oct 21, 20267,468+339
Oct 16, 20267,129+382
Oct 15, 20266,747+221
Oct 14, 20266,5260
Oct 13, 20266,526+160
Oct 09, 20266,366No prior observation