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Contract OI history

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Jan 15, 2027 EXPIRATION

MS $270.00 Call

MS270115C00270000

Latest saved OI590Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $270.00 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. 6003000 2026-10-02: 571 OI2026-10-05: 600 OI2026-10-06: 600 OI2026-10-07: 597 OI2026-10-08: 597 OI2026-10-09: 597 OI2026-10-13: 597 OI2026-10-14: 597 OI2026-10-15: 593 OI2026-10-16: 590 OI2026-10-21: 590 OI2026-10-23: 590 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5900
Oct 21, 20265900
Oct 16, 2026590-3
Oct 15, 2026593-4
Oct 14, 20265970
Oct 13, 20265970
Oct 09, 20265970
Oct 08, 20265970
Oct 07, 2026597-3
Oct 06, 20266000
Oct 05, 2026600+29
Oct 02, 2026571No prior observation