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Contract OI history

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Mar 19, 2027 EXPIRATION

MOS $19.00 Call

MOS270319C00019000

Latest saved OI351Oct 23, 2026
Last change+228vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $19.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3511750 2026-10-02: 4 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 24 OI2026-10-09: 54 OI2026-10-13: 45 OI2026-10-14: 55 OI2026-10-15: 77 OI2026-10-16: 78 OI2026-10-21: 123 OI2026-10-23: 351 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, 2026351+228
Oct 21, 2026Viewing123+45
Oct 16, 202678+1
Oct 15, 202677+22
Oct 14, 202655+10
Oct 13, 202645-9
Oct 09, 202654+30
Oct 08, 202624+15
Oct 07, 202690
Oct 06, 202690
Oct 05, 20269+5
Oct 02, 20264No prior observation