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Contract OI history

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Nov 20, 2026 EXPIRATION

MARA $15.00 Call

MARA261120C00015000

Latest saved OI7,055Oct 23, 2026
Last change+245vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $15.00 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. 7,0553,5270 2026-10-09: 5,898 OI2026-10-13: 6,624 OI2026-10-14: 6,624 OI2026-10-15: 6,351 OI2026-10-16: 6,359 OI2026-10-21: 6,810 OI2026-10-23: 7,055 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, 2026Viewing7,055+245
Oct 21, 20266,810+451
Oct 16, 20266,359+8
Oct 15, 20266,351-273
Oct 14, 20266,6240
Oct 13, 20266,624+726
Oct 09, 20265,898No prior observation