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Contract OI history

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Nov 20, 2026 EXPIRATION

MA $605.00 Call

MA261120C00605000

Latest saved OI249Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $605.00 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. 3081540 2026-10-02: 147 OI2026-10-05: 146 OI2026-10-06: 147 OI2026-10-07: 229 OI2026-10-08: 229 OI2026-10-09: 233 OI2026-10-13: 233 OI2026-10-14: 233 OI2026-10-15: 308 OI2026-10-16: 249 OI2026-10-21: 249 OI2026-10-23: 249 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, 2026Viewing2490
Oct 21, 20262490
Oct 16, 2026249-59
Oct 15, 2026308+75
Oct 14, 20262330
Oct 13, 20262330
Oct 09, 2026233+4
Oct 08, 20262290
Oct 07, 2026229+82
Oct 06, 2026147+1
Oct 05, 2026146-1
Oct 02, 2026147No prior observation