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Contract OI history

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Oct 30, 2026 EXPIRATION

MARA $15.00 Call

MARA261030C00015000

Latest saved OI1,576Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $15.00 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. 1,6108050 2026-10-09: 1,610 OI2026-10-13: 1,602 OI2026-10-14: 1,602 OI2026-10-15: 1,566 OI2026-10-16: 1,590 OI2026-10-21: 1,577 OI2026-10-23: 1,576 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, 2026Viewing1,576-1
Oct 21, 20261,577-13
Oct 16, 20261,590+24
Oct 15, 20261,566-36
Oct 14, 20261,6020
Oct 13, 20261,602-8
Oct 09, 20261,610No prior observation