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Contract OI history

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Nov 27, 2026 EXPIRATION

MARA $9.00 Call

MARA261127C00009000

Latest saved OI1,293Oct 23, 2026
Last change+476vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $9.00 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. 1,2936460 2026-10-09: 9 OI2026-10-13: 31 OI2026-10-14: 31 OI2026-10-15: 86 OI2026-10-16: 113 OI2026-10-21: 817 OI2026-10-23: 1,293 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, 2026Viewing1,293+476
Oct 21, 2026817+704
Oct 16, 2026113+27
Oct 15, 202686+55
Oct 14, 2026310
Oct 13, 202631+22
Oct 09, 20269No prior observation