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Contract OI history

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Nov 19, 2027 EXPIRATION

MARA $5.00 Put

MARA271119P00005000

Latest saved OI3,432Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $5.00 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. 3,4321,7160 2026-10-09: 3,412 OI2026-10-13: 3,412 OI2026-10-14: 3,412 OI2026-10-15: 3,413 OI2026-10-16: 3,416 OI2026-10-21: 3,419 OI2026-10-23: 3,432 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, 2026Viewing3,432+13
Oct 21, 20263,419+3
Oct 16, 20263,416+3
Oct 15, 20263,413+1
Oct 14, 20263,4120
Oct 13, 20263,4120
Oct 09, 20263,412No prior observation