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Contract OI history

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Oct 23, 2026 EXPIRATION

MS $195.00 Call

MS261023C00195000

Latest saved OI9,974Oct 23, 2026
Last change-6,686vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $195.00 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. 16,6608,3300 2026-10-02: 413 OI2026-10-05: 608 OI2026-10-06: 645 OI2026-10-07: 591 OI2026-10-08: 591 OI2026-10-09: 710 OI2026-10-13: 901 OI2026-10-14: 901 OI2026-10-15: 915 OI2026-10-16: 916 OI2026-10-21: 16,660 OI2026-10-23: 9,974 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, 2026Viewing9,974-6,686
Oct 21, 202616,660+15,744
Oct 16, 2026916+1
Oct 15, 2026915+14
Oct 14, 20269010
Oct 13, 2026901+191
Oct 09, 2026710+119
Oct 08, 20265910
Oct 07, 2026591-54
Oct 06, 2026645+37
Oct 05, 2026608+195
Oct 02, 2026413No prior observation