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Contract OI history

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Jun 17, 2027 EXPIRATION

MARA $15.00 Call

MARA270617C00015000

Latest saved OI15,340Oct 23, 2026
Last change+311vs 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. 15,3407,6700 2026-10-09: 14,865 OI2026-10-13: 14,916 OI2026-10-14: 14,916 OI2026-10-15: 14,925 OI2026-10-16: 14,936 OI2026-10-21: 15,029 OI2026-10-23: 15,340 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, 2026Viewing15,340+311
Oct 21, 202615,029+93
Oct 16, 202614,936+11
Oct 15, 202614,925+9
Oct 14, 202614,9160
Oct 13, 202614,916+51
Oct 09, 202614,865No prior observation