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Contract OI history

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Oct 30, 2026 EXPIRATION

MA $590.00 Call

MA261030C00590000

Latest saved OI178Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $590.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 185920 2026-10-02: 51 OI2026-10-05: 51 OI2026-10-06: 175 OI2026-10-07: 179 OI2026-10-08: 179 OI2026-10-09: 185 OI2026-10-13: 184 OI2026-10-14: 184 OI2026-10-15: 184 OI2026-10-16: 178 OI2026-10-21: 179 OI2026-10-23: 178 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing178-1
Oct 21, 2026179+1
Oct 16, 2026178-6
Oct 15, 20261840
Oct 14, 20261840
Oct 13, 2026184-1
Oct 09, 2026185+6
Oct 08, 20261790
Oct 07, 2026179+4
Oct 06, 2026175+124
Oct 05, 2026510
Oct 02, 202651No prior observation