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Contract OI history

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Jan 15, 2027 EXPIRATION

MA $620.00 Call

MA270115C00620000

Latest saved OI602Oct 23, 2026
Last change+2vs 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. 6023010 2026-10-02: 581 OI2026-10-05: 576 OI2026-10-06: 561 OI2026-10-07: 562 OI2026-10-08: 562 OI2026-10-09: 587 OI2026-10-13: 588 OI2026-10-14: 588 OI2026-10-15: 585 OI2026-10-16: 599 OI2026-10-21: 600 OI2026-10-23: 602 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, 2026Viewing602+2
Oct 21, 2026600+1
Oct 16, 2026599+14
Oct 15, 2026585-3
Oct 14, 20265880
Oct 13, 2026588+1
Oct 09, 2026587+25
Oct 08, 20265620
Oct 07, 2026562+1
Oct 06, 2026561-15
Oct 05, 2026576-5
Oct 02, 2026581No prior observation