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Contract OI history

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Nov 20, 2026 EXPIRATION

MA $625.00 Call

MA261120C00625000

Latest saved OI477Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $625.00 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. 4772380 2026-10-02: 315 OI2026-10-05: 315 OI2026-10-06: 336 OI2026-10-07: 339 OI2026-10-08: 339 OI2026-10-09: 350 OI2026-10-13: 399 OI2026-10-14: 399 OI2026-10-15: 427 OI2026-10-16: 433 OI2026-10-21: 462 OI2026-10-23: 477 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, 2026Viewing477+15
Oct 21, 2026462+29
Oct 16, 2026433+6
Oct 15, 2026427+28
Oct 14, 20263990
Oct 13, 2026399+49
Oct 09, 2026350+11
Oct 08, 20263390
Oct 07, 2026339+3
Oct 06, 2026336+21
Oct 05, 20263150
Oct 02, 2026315No prior observation