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Contract OI history

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Dec 18, 2026 EXPIRATION

MDT $92.50 Put

MDT261218P00092500

Latest saved OI488Oct 23, 2026
Last change+29vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MDT $92.50 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. 4882440 2026-10-02: 395 OI2026-10-05: 396 OI2026-10-06: 396 OI2026-10-07: 396 OI2026-10-08: 396 OI2026-10-09: 396 OI2026-10-13: 396 OI2026-10-14: 396 OI2026-10-15: 396 OI2026-10-16: 368 OI2026-10-21: 459 OI2026-10-23: 488 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, 2026Viewing488+29
Oct 21, 2026459+91
Oct 16, 2026368-28
Oct 15, 20263960
Oct 14, 20263960
Oct 13, 20263960
Oct 09, 20263960
Oct 08, 20263960
Oct 07, 20263960
Oct 06, 20263960
Oct 05, 2026396+1
Oct 02, 2026395No prior observation