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Contract OI history

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Jan 15, 2027 EXPIRATION

MA $570.00 Call

MA270115C00570000

Latest saved OI544Oct 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 $570.00 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. 5512750 2026-10-02: 551 OI2026-10-05: 547 OI2026-10-06: 549 OI2026-10-07: 549 OI2026-10-08: 549 OI2026-10-09: 549 OI2026-10-13: 544 OI2026-10-14: 544 OI2026-10-15: 546 OI2026-10-16: 545 OI2026-10-21: 545 OI2026-10-23: 544 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, 2026Viewing544-1
Oct 21, 20265450
Oct 16, 2026545-1
Oct 15, 2026546+2
Oct 14, 20265440
Oct 13, 2026544-5
Oct 09, 20265490
Oct 08, 20265490
Oct 07, 20265490
Oct 06, 2026549+2
Oct 05, 2026547-4
Oct 02, 2026551No prior observation