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Contract OI history

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Nov 20, 2026 EXPIRATION

MDT $97.50 Call

MDT261120C00097500

Latest saved OI2,488Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MDT $97.50 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. 2,4881,2440 2026-10-02: 1,752 OI2026-10-05: 1,865 OI2026-10-06: 2,088 OI2026-10-07: 2,090 OI2026-10-08: 2,090 OI2026-10-09: 2,096 OI2026-10-13: 2,188 OI2026-10-14: 2,188 OI2026-10-15: 2,188 OI2026-10-16: 2,189 OI2026-10-21: 2,477 OI2026-10-23: 2,488 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, 2026Viewing2,488+11
Oct 21, 20262,477+288
Oct 16, 20262,189+1
Oct 15, 20262,1880
Oct 14, 20262,1880
Oct 13, 20262,188+92
Oct 09, 20262,096+6
Oct 08, 20262,0900
Oct 07, 20262,090+2
Oct 06, 20262,088+223
Oct 05, 20261,865+113
Oct 02, 20261,752No prior observation