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Contract OI history

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Nov 13, 2026 EXPIRATION

MARA $9.00 Call

MARA261113C00009000

Latest saved OI12,660Oct 23, 2026
Last change+1,204vs 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. 12,6606,3300 2026-10-09: 148 OI2026-10-13: 361 OI2026-10-14: 361 OI2026-10-15: 414 OI2026-10-16: 9,324 OI2026-10-21: 11,456 OI2026-10-23: 12,660 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, 2026Viewing12,660+1,204
Oct 21, 202611,456+2,132
Oct 16, 20269,324+8,910
Oct 15, 2026414+53
Oct 14, 20263610
Oct 13, 2026361+213
Oct 09, 2026148No prior observation