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Contract OI history

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Jan 21, 2028 EXPIRATION

MS $125.00 Put

MS280121P00125000

Latest saved OI1,150Oct 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 $125.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1505750 2026-10-02: 1,148 OI2026-10-05: 1,148 OI2026-10-06: 1,148 OI2026-10-07: 1,148 OI2026-10-08: 1,148 OI2026-10-09: 1,149 OI2026-10-13: 1,149 OI2026-10-14: 1,149 OI2026-10-15: 1,149 OI2026-10-16: 1,149 OI2026-10-21: 1,150 OI2026-10-23: 1,150 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, 2026Viewing1,1500
Oct 21, 20261,150+1
Oct 16, 20261,1490
Oct 15, 20261,1490
Oct 14, 20261,1490
Oct 13, 20261,1490
Oct 09, 20261,149+1
Oct 08, 20261,1480
Oct 07, 20261,1480
Oct 06, 20261,1480
Oct 05, 20261,1480
Oct 02, 20261,148No prior observation