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Contract OI history

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Jan 19, 2029 EXPIRATION

MARA $17.00 Call

MARA290119C00017000

Latest saved OI360Oct 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 $17.00 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. 3601800 2026-10-09: 33 OI2026-10-13: 77 OI2026-10-14: 77 OI2026-10-15: 141 OI2026-10-16: 212 OI2026-10-21: 360 OI2026-10-23: 360 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, 2026Viewing3600
Oct 21, 2026360+148
Oct 16, 2026212+71
Oct 15, 2026141+64
Oct 14, 2026770
Oct 13, 202677+44
Oct 09, 202633No prior observation