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Contract OI history

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Nov 20, 2026 EXPIRATION

MA $615.00 Call

MA261120C00615000

Latest saved OI419Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MA $615.00 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. 4222110 2026-10-02: 198 OI2026-10-05: 198 OI2026-10-06: 198 OI2026-10-07: 208 OI2026-10-08: 208 OI2026-10-09: 255 OI2026-10-13: 243 OI2026-10-14: 243 OI2026-10-15: 396 OI2026-10-16: 410 OI2026-10-21: 422 OI2026-10-23: 419 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, 2026Viewing419-3
Oct 21, 2026422+12
Oct 16, 2026410+14
Oct 15, 2026396+153
Oct 14, 20262430
Oct 13, 2026243-12
Oct 09, 2026255+47
Oct 08, 20262080
Oct 07, 2026208+10
Oct 06, 20261980
Oct 05, 20261980
Oct 02, 2026198No prior observation