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Contract OI history

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Mar 19, 2027 EXPIRATION

MOS $25.00 Call

MOS270319C00025000

Latest saved OI1,718Oct 23, 2026
Last change+28vs 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. 1,7188590 2026-10-02: 1,634 OI2026-10-05: 1,634 OI2026-10-06: 1,631 OI2026-10-07: 1,631 OI2026-10-08: 1,682 OI2026-10-09: 1,647 OI2026-10-13: 1,648 OI2026-10-14: 1,635 OI2026-10-15: 1,683 OI2026-10-16: 1,679 OI2026-10-21: 1,690 OI2026-10-23: 1,718 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, 20261,718+28
Oct 21, 2026Viewing1,690+11
Oct 16, 20261,679-4
Oct 15, 20261,683+48
Oct 14, 20261,635-13
Oct 13, 20261,648+1
Oct 09, 20261,647-35
Oct 08, 20261,682+51
Oct 07, 20261,6310
Oct 06, 20261,631-3
Oct 05, 20261,6340
Oct 02, 20261,634No prior observation