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Contract OI history

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Oct 30, 2026 EXPIRATION

MOS $22.00 Put

MOS261030P00022000

Latest saved OI22Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $22.00 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. 82410 2026-10-02: 74 OI2026-10-05: 74 OI2026-10-06: 81 OI2026-10-07: 81 OI2026-10-08: 82 OI2026-10-09: 78 OI2026-10-13: 77 OI2026-10-14: 76 OI2026-10-15: 76 OI2026-10-16: 76 OI2026-10-21: 25 OI2026-10-23: 22 OI Oct 02, 2026Oct 23, 2026

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

MOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202622-3
Oct 21, 2026Viewing25-51
Oct 16, 2026760
Oct 15, 2026760
Oct 14, 202676-1
Oct 13, 202677-1
Oct 09, 202678-4
Oct 08, 202682+1
Oct 07, 2026810
Oct 06, 202681+7
Oct 05, 2026740
Oct 02, 202674No prior observation