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Contract OI history

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Feb 19, 2027 EXPIRATION

MDT $100.00 Call

MDT270219C00100000

Latest saved OI386Oct 23, 2026
Last change+17vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MDT $100.00 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. 3861930 2026-10-02: 174 OI2026-10-05: 169 OI2026-10-06: 166 OI2026-10-07: 167 OI2026-10-08: 167 OI2026-10-09: 183 OI2026-10-13: 183 OI2026-10-14: 183 OI2026-10-15: 197 OI2026-10-16: 365 OI2026-10-21: 369 OI2026-10-23: 386 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, 2026Viewing386+17
Oct 21, 2026369+4
Oct 16, 2026365+168
Oct 15, 2026197+14
Oct 14, 20261830
Oct 13, 20261830
Oct 09, 2026183+16
Oct 08, 20261670
Oct 07, 2026167+1
Oct 06, 2026166-3
Oct 05, 2026169-5
Oct 02, 2026174No prior observation