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Contract OI history

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Nov 20, 2026 EXPIRATION

MARA $7.00 Put

MARA261120P00007000

Latest saved OI5,920Oct 23, 2026
Last change+260vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $7.00 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. 5,9202,9600 2026-10-09: 1,390 OI2026-10-13: 1,509 OI2026-10-14: 1,509 OI2026-10-15: 1,284 OI2026-10-16: 4,754 OI2026-10-21: 5,660 OI2026-10-23: 5,920 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, 2026Viewing5,920+260
Oct 21, 20265,660+906
Oct 16, 20264,754+3,470
Oct 15, 20261,284-225
Oct 14, 20261,5090
Oct 13, 20261,509+119
Oct 09, 20261,390No prior observation