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Contract OI history

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Nov 27, 2026 EXPIRATION

MOS $19.00 Call

MOS261127C00019000

Latest saved OI19Oct 23, 2026
Last change+11vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $19.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1990 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 1 OI2026-10-14: 2 OI2026-10-15: 2 OI2026-10-16: 2 OI2026-10-21: 8 OI2026-10-23: 19 OI Oct 08, 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, 202619+11
Oct 21, 2026Viewing8+6
Oct 16, 202620
Oct 15, 202620
Oct 14, 20262+1
Oct 13, 20261+1
Oct 09, 202600
Oct 08, 20260No prior observation