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Contract OI history

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Oct 23, 2026 EXPIRATION

MOS $20.00 Call

MOS261023C00020000

Latest saved OI396Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $20.00 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. 4192090 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 3 OI2026-10-09: 50 OI2026-10-13: 276 OI2026-10-14: 283 OI2026-10-15: 297 OI2026-10-16: 389 OI2026-10-21: 419 OI2026-10-23: 396 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, 2026396-23
Oct 21, 2026Viewing419+30
Oct 16, 2026389+92
Oct 15, 2026297+14
Oct 14, 2026283+7
Oct 13, 2026276+226
Oct 09, 202650+47
Oct 08, 20263+3
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation