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Contract OI history

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Jan 21, 2028 EXPIRATION

MOS $30.00 Put

MOS280121P00030000

Latest saved OI10,018Oct 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 $30.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 10,0235,0110 2026-10-02: 9,988 OI2026-10-05: 9,988 OI2026-10-06: 9,988 OI2026-10-07: 9,988 OI2026-10-08: 10,023 OI2026-10-09: 10,013 OI2026-10-13: 10,013 OI2026-10-14: 10,013 OI2026-10-15: 10,013 OI2026-10-16: 10,013 OI2026-10-21: 10,018 OI2026-10-23: 10,018 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, 202610,0180
Oct 21, 2026Viewing10,018+5
Oct 16, 202610,0130
Oct 15, 202610,0130
Oct 14, 202610,0130
Oct 13, 202610,0130
Oct 09, 202610,013-10
Oct 08, 202610,023+35
Oct 07, 20269,9880
Oct 06, 20269,9880
Oct 05, 20269,9880
Oct 02, 20269,988No prior observation