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Contract OI history

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Nov 27, 2026 EXPIRATION

MARA $16.00 Call

MARA261127C00016000

Latest saved OI1,361Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $16.00 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. 1,3616800 2026-10-09: 0 OI2026-10-13: 1,361 OI2026-10-14: 1,361 OI2026-10-15: 1,361 OI2026-10-16: 1,361 OI2026-10-21: 1,361 OI2026-10-23: 1,361 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, 2026Viewing1,3610
Oct 21, 20261,3610
Oct 16, 20261,3610
Oct 15, 20261,3610
Oct 14, 20261,3610
Oct 13, 20261,361+1,361
Oct 09, 20260No prior observation