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Contract OI history

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Dec 18, 2026 EXPIRATION

MKC $55.00 Put

MKC261218P00055000

Latest saved OI67Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MKC $55.00 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. 2861430 2026-10-02: 286 OI2026-10-05: 282 OI2026-10-06: 282 OI2026-10-07: 282 OI2026-10-08: 282 OI2026-10-09: 282 OI2026-10-13: 275 OI2026-10-14: 72 OI2026-10-15: 71 OI2026-10-16: 71 OI2026-10-21: 67 OI2026-10-23: 67 OI Oct 02, 2026Oct 23, 2026

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

MKC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing670
Oct 21, 202667-4
Oct 16, 2026710
Oct 15, 202671-1
Oct 14, 202672-203
Oct 13, 2026275-7
Oct 09, 20262820
Oct 08, 20262820
Oct 07, 20262820
Oct 06, 20262820
Oct 05, 2026282-4
Oct 02, 2026286No prior observation