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Contract OI history

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Nov 20, 2026 EXPIRATION

MLM $550.00 Put

MLM261120P00550000

Latest saved OI32Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MLM $550.00 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. 83410 2026-10-02: 83 OI2026-10-05: 68 OI2026-10-06: 68 OI2026-10-07: 68 OI2026-10-08: 68 OI2026-10-09: 68 OI2026-10-13: 68 OI2026-10-14: 34 OI2026-10-15: 34 OI2026-10-16: 32 OI2026-10-21: 32 OI2026-10-23: 32 OI Oct 02, 2026Oct 23, 2026

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

MLM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing320
Oct 21, 2026320
Oct 16, 202632-2
Oct 15, 2026340
Oct 14, 202634-34
Oct 13, 2026680
Oct 09, 2026680
Oct 08, 2026680
Oct 07, 2026680
Oct 06, 2026680
Oct 05, 202668-15
Oct 02, 202683No prior observation