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Contract OI history

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Dec 18, 2026 EXPIRATION

MSDL $12.00 Put

MSDL261218P00012000

Latest saved OI322Oct 23, 2026
Last change+12vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MSDL $12.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3221610 2026-10-02: 30 OI2026-10-05: 30 OI2026-10-07: 30 OI2026-10-09: 30 OI2026-10-13: 30 OI2026-10-14: 30 OI2026-10-16: 310 OI2026-10-20: 310 OI2026-10-23: 322 OI Oct 02, 2026Oct 23, 2026

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

MSDL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing322+12
Oct 20, 20263100
Oct 16, 2026310+280
Oct 14, 2026300
Oct 13, 2026300
Oct 09, 2026300
Oct 07, 2026300
Oct 05, 2026300
Oct 02, 202630No prior observation