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Contract OI history

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Oct 30, 2026 EXPIRATION

MS $200.00 Call

MS261030C00200000

Latest saved OI651Oct 23, 2026
Last change-82vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $200.00 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. 7353670 2026-10-02: 123 OI2026-10-05: 163 OI2026-10-06: 176 OI2026-10-07: 310 OI2026-10-08: 310 OI2026-10-09: 343 OI2026-10-13: 583 OI2026-10-14: 583 OI2026-10-15: 514 OI2026-10-16: 735 OI2026-10-21: 733 OI2026-10-23: 651 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, 2026Viewing651-82
Oct 21, 2026733-2
Oct 16, 2026735+221
Oct 15, 2026514-69
Oct 14, 20265830
Oct 13, 2026583+240
Oct 09, 2026343+33
Oct 08, 20263100
Oct 07, 2026310+134
Oct 06, 2026176+13
Oct 05, 2026163+40
Oct 02, 2026123No prior observation