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Contract OI history

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Jan 21, 2028 EXPIRATION

MOS $20.00 Call

MOS280121C00020000

Latest saved OI1,705Oct 23, 2026
Last change+9vs 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. 1,7058520 2026-10-02: 1,323 OI2026-10-05: 1,323 OI2026-10-06: 1,348 OI2026-10-07: 1,348 OI2026-10-08: 1,153 OI2026-10-09: 1,152 OI2026-10-13: 1,188 OI2026-10-14: 1,219 OI2026-10-15: 1,224 OI2026-10-16: 1,225 OI2026-10-21: 1,696 OI2026-10-23: 1,705 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, 20261,705+9
Oct 21, 2026Viewing1,696+471
Oct 16, 20261,225+1
Oct 15, 20261,224+5
Oct 14, 20261,219+31
Oct 13, 20261,188+36
Oct 09, 20261,152-1
Oct 08, 20261,153-195
Oct 07, 20261,3480
Oct 06, 20261,348+25
Oct 05, 20261,3230
Oct 02, 20261,323No prior observation