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Contract OI history

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Nov 20, 2026 EXPIRATION

MSI $450.00 Put

MSI261120P00450000

Latest saved OI59Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MSI $450.00 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. 63310 2026-10-02: 20 OI2026-10-05: 27 OI2026-10-06: 28 OI2026-10-07: 28 OI2026-10-08: 29 OI2026-10-09: 29 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 29 OI2026-10-16: 31 OI2026-10-21: 63 OI2026-10-23: 59 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MSI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing59-4
Oct 21, 202663+32
Oct 16, 202631+2
Oct 15, 2026290
Oct 14, 2026290
Oct 13, 2026290
Oct 09, 2026290
Oct 08, 202629+1
Oct 07, 2026280
Oct 06, 202628+1
Oct 05, 202627+7
Oct 02, 202620No prior observation