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Contract OI history

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Oct 30, 2026 EXPIRATION

MARA $14.00 Call

MARA261030C00014000

Latest saved OI14,951Oct 23, 2026
Last change-4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $14.00 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. 15,0517,5250 2026-10-09: 15,051 OI2026-10-13: 15,012 OI2026-10-14: 15,012 OI2026-10-15: 14,994 OI2026-10-16: 14,985 OI2026-10-21: 14,955 OI2026-10-23: 14,951 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, 2026Viewing14,951-4
Oct 21, 202614,955-30
Oct 16, 202614,985-9
Oct 15, 202614,994-18
Oct 14, 202615,0120
Oct 13, 202615,012-39
Oct 09, 202615,051No prior observation