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Contract OI history

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Nov 20, 2026 EXPIRATION

MOS $16.00 Put

MOS261120P00016000

Latest saved OI333Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $16.00 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. 3331660 2026-10-02: 12 OI2026-10-05: 12 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 15 OI2026-10-09: 18 OI2026-10-13: 41 OI2026-10-14: 43 OI2026-10-15: 43 OI2026-10-16: 49 OI2026-10-21: 313 OI2026-10-23: 333 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, 2026333+20
Oct 21, 2026Viewing313+264
Oct 16, 202649+6
Oct 15, 2026430
Oct 14, 202643+2
Oct 13, 202641+23
Oct 09, 202618+3
Oct 08, 202615+3
Oct 07, 2026120
Oct 06, 2026120
Oct 05, 2026120
Oct 02, 202612No prior observation