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Contract OI history

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Nov 20, 2026 EXPIRATION

MA $600.00 Call

MA261120C00600000

Latest saved OI832Oct 23, 2026
Last change-6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $600.00 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. 8424210 2026-10-02: 747 OI2026-10-05: 756 OI2026-10-06: 787 OI2026-10-07: 793 OI2026-10-08: 793 OI2026-10-09: 821 OI2026-10-13: 842 OI2026-10-14: 842 OI2026-10-15: 841 OI2026-10-16: 839 OI2026-10-21: 838 OI2026-10-23: 832 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, 2026Viewing832-6
Oct 21, 2026838-1
Oct 16, 2026839-2
Oct 15, 2026841-1
Oct 14, 20268420
Oct 13, 2026842+21
Oct 09, 2026821+28
Oct 08, 20267930
Oct 07, 2026793+6
Oct 06, 2026787+31
Oct 05, 2026756+9
Oct 02, 2026747No prior observation