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Contract OI history

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Nov 20, 2026 EXPIRATION

MOS $22.00 Put

MOS261120P00022000

Latest saved OI1,593Oct 23, 2026
Last change-1vs 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. 1,5947970 2026-10-02: 332 OI2026-10-05: 334 OI2026-10-06: 1,005 OI2026-10-07: 1,005 OI2026-10-08: 1,003 OI2026-10-09: 1,027 OI2026-10-13: 1,026 OI2026-10-14: 1,037 OI2026-10-15: 1,573 OI2026-10-16: 1,575 OI2026-10-21: 1,594 OI2026-10-23: 1,593 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, 2026Viewing1,593-1
Oct 21, 20261,594+19
Oct 16, 20261,575+2
Oct 15, 20261,573+536
Oct 14, 20261,037+11
Oct 13, 20261,026-1
Oct 09, 20261,027+24
Oct 08, 20261,003-2
Oct 07, 20261,0050
Oct 06, 20261,005+671
Oct 05, 2026334+2
Oct 02, 2026332No prior observation