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Contract OI history

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Jan 21, 2028 EXPIRATION

MT $80.00 Put

MT280121P00080000

Latest saved OI93Oct 21, 2026
Last change0vs previous saved observation
Saved market days9Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MT $80.00 put open interest history 9 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 93460 2026-10-02: 90 OI2026-10-05: 90 OI2026-10-06: 93 OI2026-10-08: 93 OI2026-10-09: 93 OI2026-10-13: 93 OI2026-10-15: 93 OI2026-10-16: 93 OI2026-10-21: 93 OI Oct 02, 2026Oct 21, 2026

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

MT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing930
Oct 16, 2026930
Oct 15, 2026930
Oct 13, 2026930
Oct 09, 2026930
Oct 08, 2026930
Oct 06, 202693+3
Oct 05, 2026900
Oct 02, 202690No prior observation