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Contract OI history

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Jan 19, 2029 EXPIRATION

MOS $25.00 Call

MOS290119C00025000

Latest saved OI298Oct 23, 2026
Last change+171vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $25.00 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. 2981490 2026-10-02: 51 OI2026-10-05: 51 OI2026-10-06: 55 OI2026-10-07: 55 OI2026-10-08: 60 OI2026-10-09: 66 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-15: 126 OI2026-10-16: 126 OI2026-10-21: 127 OI2026-10-23: 298 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, 2026298+171
Oct 21, 2026Viewing127+1
Oct 16, 20261260
Oct 15, 20261260
Oct 14, 20261260
Oct 13, 2026126+60
Oct 09, 202666+6
Oct 08, 202660+5
Oct 07, 2026550
Oct 06, 202655+4
Oct 05, 2026510
Oct 02, 202651No prior observation