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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $10.50 Call

MARA261106C00010500

Latest saved OI1,078Oct 23, 2026
Last change+175vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $10.50 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. 1,0785390 2026-10-09: 199 OI2026-10-13: 737 OI2026-10-14: 737 OI2026-10-15: 749 OI2026-10-16: 777 OI2026-10-21: 903 OI2026-10-23: 1,078 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, 2026Viewing1,078+175
Oct 21, 2026903+126
Oct 16, 2026777+28
Oct 15, 2026749+12
Oct 14, 20267370
Oct 13, 2026737+538
Oct 09, 2026199No prior observation