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Contract OI history

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Mar 19, 2027 EXPIRATION

MARA $22.00 Call

MARA270319C00022000

Latest saved OI980Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $22.00 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. 9804900 2026-10-09: 444 OI2026-10-13: 453 OI2026-10-14: 453 OI2026-10-15: 774 OI2026-10-16: 872 OI2026-10-21: 965 OI2026-10-23: 980 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, 2026Viewing980+15
Oct 21, 2026965+93
Oct 16, 2026872+98
Oct 15, 2026774+321
Oct 14, 20264530
Oct 13, 2026453+9
Oct 09, 2026444No prior observation