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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $8.00 Put

MARA261106P00008000

Latest saved OI1,460Oct 23, 2026
Last change+88vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $8.00 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. 1,4607300 2026-10-09: 209 OI2026-10-13: 249 OI2026-10-14: 249 OI2026-10-15: 708 OI2026-10-16: 1,411 OI2026-10-21: 1,372 OI2026-10-23: 1,460 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, 2026Viewing1,460+88
Oct 21, 20261,372-39
Oct 16, 20261,411+703
Oct 15, 2026708+459
Oct 14, 20262490
Oct 13, 2026249+40
Oct 09, 2026209No prior observation