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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $14.00 Put

MARA261106P00014000

Latest saved OI10Oct 23, 2026
Last change-441vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $14.00 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. 4542270 2026-10-09: 454 OI2026-10-13: 453 OI2026-10-14: 453 OI2026-10-15: 451 OI2026-10-16: 451 OI2026-10-21: 451 OI2026-10-23: 10 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, 2026Viewing10-441
Oct 21, 20264510
Oct 16, 20264510
Oct 15, 2026451-2
Oct 14, 20264530
Oct 13, 2026453-1
Oct 09, 2026454No prior observation