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Contract OI history

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Oct 30, 2026 EXPIRATION

MS $180.00 Call

MS261030C00180000

Latest saved OI170Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MS $180.00 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. 170850 2026-10-02: 11 OI2026-10-05: 11 OI2026-10-06: 11 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-09: 12 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 106 OI2026-10-16: 108 OI2026-10-21: 152 OI2026-10-23: 170 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, 2026Viewing170+18
Oct 21, 2026152+44
Oct 16, 2026108+2
Oct 15, 2026106+51
Oct 14, 2026550
Oct 13, 202655+43
Oct 09, 2026120
Oct 08, 2026120
Oct 07, 202612+1
Oct 06, 2026110
Oct 05, 2026110
Oct 02, 202611No prior observation