OITracker Cboe delayed data

Contract OI history

Back to MARA

Jun 17, 2027 EXPIRATION

MARA $7.00 Put

MARA270617P00007000

Latest saved OI279Oct 23, 2026
Last change+13vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $7.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2791390 2026-10-09: 127 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 179 OI2026-10-16: 232 OI2026-10-21: 266 OI2026-10-23: 279 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, 2026Viewing279+13
Oct 21, 2026266+34
Oct 16, 2026232+53
Oct 15, 2026179+45
Oct 14, 20261340
Oct 13, 2026134+7
Oct 09, 2026127No prior observation