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Contract OI history

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Nov 06, 2026 EXPIRATION

MS $190.00 Call

MS261106C00190000

Latest saved OI2,169Oct 23, 2026
Last change+90vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $190.00 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. 2,1691,0840 2026-10-02: 8 OI2026-10-05: 12 OI2026-10-06: 17 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 44 OI2026-10-13: 144 OI2026-10-14: 144 OI2026-10-15: 174 OI2026-10-16: 2,018 OI2026-10-21: 2,079 OI2026-10-23: 2,169 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, 2026Viewing2,169+90
Oct 21, 20262,079+61
Oct 16, 20262,018+1,844
Oct 15, 2026174+30
Oct 14, 20261440
Oct 13, 2026144+100
Oct 09, 202644+28
Oct 08, 2026160
Oct 07, 202616-1
Oct 06, 202617+5
Oct 05, 202612+4
Oct 02, 20268No prior observation