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Contract OI history

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Nov 06, 2026 EXPIRATION

MARA $5.00 Put

MARA261106P00005000

Latest saved OI255Oct 23, 2026
Last change+17vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MARA $5.00 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. 2551270 2026-10-09: 6 OI2026-10-13: 15 OI2026-10-14: 15 OI2026-10-15: 15 OI2026-10-16: 215 OI2026-10-21: 238 OI2026-10-23: 255 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, 2026Viewing255+17
Oct 21, 2026238+23
Oct 16, 2026215+200
Oct 15, 2026150
Oct 14, 2026150
Oct 13, 202615+9
Oct 09, 20266No prior observation