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Contract OI history

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Oct 23, 2026 EXPIRATION

MS $205.00 Call

MS261023C00205000

Latest saved OI1,041Oct 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 $205.00 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. 1,0945470 2026-10-02: 1,094 OI2026-10-05: 1,033 OI2026-10-06: 1,048 OI2026-10-07: 1,047 OI2026-10-08: 1,047 OI2026-10-09: 1,068 OI2026-10-13: 1,027 OI2026-10-14: 1,027 OI2026-10-15: 1,018 OI2026-10-16: 1,041 OI2026-10-21: 1,041 OI2026-10-23: 1,041 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, 2026Viewing1,0410
Oct 21, 20261,0410
Oct 16, 20261,041+23
Oct 15, 20261,018-9
Oct 14, 20261,0270
Oct 13, 20261,027-41
Oct 09, 20261,068+21
Oct 08, 20261,0470
Oct 07, 20261,047-1
Oct 06, 20261,048+15
Oct 05, 20261,033-61
Oct 02, 20261,094No prior observation