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Contract OI history

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Jan 15, 2027 EXPIRATION

MARA $22.00 Call

MARA270115C00022000

Latest saved OI6,410Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $22.00 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. 6,4103,2050 2026-10-09: 4,881 OI2026-10-13: 6,233 OI2026-10-14: 6,233 OI2026-10-15: 6,402 OI2026-10-16: 6,401 OI2026-10-21: 6,394 OI2026-10-23: 6,410 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, 2026Viewing6,410+16
Oct 21, 20266,394-7
Oct 16, 20266,401-1
Oct 15, 20266,402+169
Oct 14, 20266,2330
Oct 13, 20266,233+1,352
Oct 09, 20264,881No prior observation