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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $9.50 Call

MARA261106C00009500

Latest saved OI1,868Oct 23, 2026
Last change+311vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $9.50 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. 1,8689340 2026-10-09: 108 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 593 OI2026-10-16: 645 OI2026-10-21: 1,557 OI2026-10-23: 1,868 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, 2026Viewing1,868+311
Oct 21, 20261,557+912
Oct 16, 2026645+52
Oct 15, 2026593+408
Oct 14, 20261850
Oct 13, 2026185+77
Oct 09, 2026108No prior observation