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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $11.00 Put

MARA261106P00011000

Latest saved OI556Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $11.00 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. 5592790 2026-10-09: 458 OI2026-10-13: 550 OI2026-10-14: 550 OI2026-10-15: 497 OI2026-10-16: 544 OI2026-10-21: 559 OI2026-10-23: 556 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, 2026Viewing556-3
Oct 21, 2026559+15
Oct 16, 2026544+47
Oct 15, 2026497-53
Oct 14, 20265500
Oct 13, 2026550+92
Oct 09, 2026458No prior observation