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Contract OI history

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Sep 17, 2027 EXPIRATION

MA $620.00 Call

MA270917C00620000

Latest saved OI76Oct 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 $620.00 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. 77380 2026-10-02: 24 OI2026-10-05: 27 OI2026-10-06: 27 OI2026-10-07: 35 OI2026-10-08: 35 OI2026-10-09: 37 OI2026-10-13: 38 OI2026-10-14: 38 OI2026-10-15: 38 OI2026-10-16: 38 OI2026-10-21: 77 OI2026-10-23: 76 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, 2026Viewing76-1
Oct 21, 202677+39
Oct 16, 2026380
Oct 15, 2026380
Oct 14, 2026380
Oct 13, 202638+1
Oct 09, 202637+2
Oct 08, 2026350
Oct 07, 202635+8
Oct 06, 2026270
Oct 05, 202627+3
Oct 02, 202624No prior observation