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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $10.00 Put

MARA261106P00010000

Latest saved OI1,730Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $10.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,7308650 2026-10-09: 902 OI2026-10-13: 932 OI2026-10-14: 932 OI2026-10-15: 957 OI2026-10-16: 1,725 OI2026-10-21: 1,724 OI2026-10-23: 1,730 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, 2026Viewing1,730+6
Oct 21, 20261,724-1
Oct 16, 20261,725+768
Oct 15, 2026957+25
Oct 14, 20269320
Oct 13, 2026932+30
Oct 09, 2026902No prior observation