OITracker Cboe delayed data

Contract OI history

Back to MARA

Nov 06, 2026 EXPIRATION

MARA $11.00 Call

MARA261106C00011000

Latest saved OI2,815Oct 23, 2026
Last change+280vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $11.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,8151,4070 2026-10-09: 1,338 OI2026-10-13: 1,968 OI2026-10-14: 1,968 OI2026-10-15: 2,187 OI2026-10-16: 2,229 OI2026-10-21: 2,535 OI2026-10-23: 2,815 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, 2026Viewing2,815+280
Oct 21, 20262,535+306
Oct 16, 20262,229+42
Oct 15, 20262,187+219
Oct 14, 20261,9680
Oct 13, 20261,968+630
Oct 09, 20261,338No prior observation