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Contract OI history

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Mar 19, 2027 EXPIRATION

MKC $55.00 Put

MKC270319P00055000

Latest saved OI123Oct 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. 123610 2026-10-02: 119 OI2026-10-05: 118 OI2026-10-06: 119 OI2026-10-07: 119 OI2026-10-08: 119 OI2026-10-09: 117 OI2026-10-13: 123 OI2026-10-14: 123 OI2026-10-15: 122 OI2026-10-16: 123 OI2026-10-21: 123 OI2026-10-23: 123 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, 2026Viewing1230
Oct 21, 20261230
Oct 16, 2026123+1
Oct 15, 2026122-1
Oct 14, 20261230
Oct 13, 2026123+6
Oct 09, 2026117-2
Oct 08, 20261190
Oct 07, 20261190
Oct 06, 2026119+1
Oct 05, 2026118-1
Oct 02, 2026119No prior observation