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Contract OI history

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Oct 30, 2026 EXPIRATION

MARA $7.00 Call

MARA261030C00007000

Latest saved OI1,063Oct 23, 2026
Last change+331vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $7.00 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. 1,0635310 2026-10-09: 2 OI2026-10-13: 3 OI2026-10-14: 3 OI2026-10-15: 13 OI2026-10-16: 124 OI2026-10-21: 732 OI2026-10-23: 1,063 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, 2026Viewing1,063+331
Oct 21, 2026732+608
Oct 16, 2026124+111
Oct 15, 202613+10
Oct 14, 202630
Oct 13, 20263+1
Oct 09, 20262No prior observation