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Contract OI history

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Jan 15, 2027 EXPIRATION

MARA $6.00 Put

MARA270115P00006000

Latest saved OI24,190Oct 23, 2026
Last change+115vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $6.00 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. 24,19012,0950 2026-10-09: 11,844 OI2026-10-13: 17,472 OI2026-10-14: 17,472 OI2026-10-15: 17,859 OI2026-10-16: 23,106 OI2026-10-21: 24,075 OI2026-10-23: 24,190 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, 2026Viewing24,190+115
Oct 21, 202624,075+969
Oct 16, 202623,106+5,247
Oct 15, 202617,859+387
Oct 14, 202617,4720
Oct 13, 202617,472+5,628
Oct 09, 202611,844No prior observation