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Contract OI history

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Dec 18, 2026 EXPIRATION

MKC $50.00 Put

MKC261218P00050000

Latest saved OI1,623Oct 23, 2026
Last change+185vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MKC $50.00 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. 1,6238110 2026-10-02: 1,411 OI2026-10-05: 1,408 OI2026-10-06: 1,412 OI2026-10-07: 1,412 OI2026-10-08: 1,411 OI2026-10-09: 1,411 OI2026-10-13: 1,411 OI2026-10-14: 1,411 OI2026-10-15: 1,416 OI2026-10-16: 1,415 OI2026-10-21: 1,438 OI2026-10-23: 1,623 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, 2026Viewing1,623+185
Oct 21, 20261,438+23
Oct 16, 20261,415-1
Oct 15, 20261,416+5
Oct 14, 20261,4110
Oct 13, 20261,4110
Oct 09, 20261,4110
Oct 08, 20261,411-1
Oct 07, 20261,4120
Oct 06, 20261,412+4
Oct 05, 20261,408-3
Oct 02, 20261,411No prior observation