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Contract OI history

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Jun 17, 2027 EXPIRATION

MS $240.00 Call

MS270617C00240000

Latest saved OI1,444Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $240.00 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. 1,4777380 2026-10-02: 1,434 OI2026-10-05: 1,460 OI2026-10-06: 1,469 OI2026-10-07: 1,469 OI2026-10-08: 1,469 OI2026-10-09: 1,477 OI2026-10-13: 1,477 OI2026-10-14: 1,477 OI2026-10-15: 1,467 OI2026-10-16: 1,459 OI2026-10-21: 1,448 OI2026-10-23: 1,444 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, 2026Viewing1,444-4
Oct 21, 20261,448-11
Oct 16, 20261,459-8
Oct 15, 20261,467-10
Oct 14, 20261,4770
Oct 13, 20261,4770
Oct 09, 20261,477+8
Oct 08, 20261,4690
Oct 07, 20261,4690
Oct 06, 20261,469+9
Oct 05, 20261,460+26
Oct 02, 20261,434No prior observation