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Contract OI history

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Jan 21, 2028 EXPIRATION

MOS $32.50 Call

MOS280121C00032500

Latest saved OI3,137Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $32.50 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. 3,1371,5680 2026-10-02: 2,704 OI2026-10-05: 2,704 OI2026-10-06: 3,117 OI2026-10-07: 3,117 OI2026-10-08: 3,117 OI2026-10-09: 3,127 OI2026-10-13: 3,128 OI2026-10-14: 3,129 OI2026-10-15: 3,129 OI2026-10-16: 3,134 OI2026-10-21: 3,137 OI2026-10-23: 3,137 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, 2026Viewing3,1370
Oct 21, 20263,137+3
Oct 16, 20263,134+5
Oct 15, 20263,1290
Oct 14, 20263,129+1
Oct 13, 20263,128+1
Oct 09, 20263,127+10
Oct 08, 20263,1170
Oct 07, 20263,1170
Oct 06, 20263,117+413
Oct 05, 20262,7040
Oct 02, 20262,704No prior observation