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Contract OI history

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Nov 20, 2026 EXPIRATION

MA $580.00 Call

MA261120C00580000

Latest saved OI260Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $580.00 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. 4212100 2026-10-02: 368 OI2026-10-05: 364 OI2026-10-06: 365 OI2026-10-07: 381 OI2026-10-08: 381 OI2026-10-09: 421 OI2026-10-13: 260 OI2026-10-14: 260 OI2026-10-15: 262 OI2026-10-16: 253 OI2026-10-21: 263 OI2026-10-23: 260 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, 2026Viewing260-3
Oct 21, 2026263+10
Oct 16, 2026253-9
Oct 15, 2026262+2
Oct 14, 20262600
Oct 13, 2026260-161
Oct 09, 2026421+40
Oct 08, 20263810
Oct 07, 2026381+16
Oct 06, 2026365+1
Oct 05, 2026364-4
Oct 02, 2026368No prior observation