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Contract OI history

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Jun 17, 2027 EXPIRATION

MDT $90.00 Put

MDT270617P00090000

Latest saved OI603Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MDT $90.00 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. 6033010 2026-10-02: 485 OI2026-10-05: 485 OI2026-10-06: 485 OI2026-10-07: 485 OI2026-10-08: 485 OI2026-10-09: 485 OI2026-10-13: 485 OI2026-10-14: 485 OI2026-10-15: 485 OI2026-10-16: 485 OI2026-10-21: 603 OI2026-10-23: 603 OI Oct 02, 2026Oct 23, 2026

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

MDT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6030
Oct 21, 2026603+118
Oct 16, 20264850
Oct 15, 20264850
Oct 14, 20264850
Oct 13, 20264850
Oct 09, 20264850
Oct 08, 20264850
Oct 07, 20264850
Oct 06, 20264850
Oct 05, 20264850
Oct 02, 2026485No prior observation