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Contract OI history

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Nov 20, 2026 EXPIRATION

MARA $16.00 Call

MARA261120C00016000

Latest saved OI3,694Oct 23, 2026
Last change+216vs 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. 3,6941,8470 2026-10-09: 2,590 OI2026-10-13: 2,585 OI2026-10-14: 2,585 OI2026-10-15: 2,552 OI2026-10-16: 2,399 OI2026-10-21: 3,478 OI2026-10-23: 3,694 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, 2026Viewing3,694+216
Oct 21, 20263,478+1,079
Oct 16, 20262,399-153
Oct 15, 20262,552-33
Oct 14, 20262,5850
Oct 13, 20262,585-5
Oct 09, 20262,590No prior observation