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Contract OI history

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Mar 19, 2027 EXPIRATION

MCY $75.00 Put

MCY270319P00075000

Latest saved OI10Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MCY $75.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1260 2026-10-02: 12 OI2026-10-06: 12 OI2026-10-07: 12 OI2026-10-08: 12 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-16: 12 OI2026-10-20: 10 OI2026-10-23: 10 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MCY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026100
Oct 20, 2026Viewing10-2
Oct 16, 2026120
Oct 14, 2026120
Oct 13, 2026120
Oct 08, 2026120
Oct 07, 2026120
Oct 06, 2026120
Oct 02, 202612No prior observation