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Contract OI history

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Jan 21, 2028 EXPIRATION

KO $77.50 Put

KO280121P00077500

Latest saved OI619Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
KO $77.50 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. 6193090 2026-10-02: 587 OI2026-10-05: 587 OI2026-10-06: 608 OI2026-10-07: 608 OI2026-10-08: 608 OI2026-10-09: 608 OI2026-10-13: 606 OI2026-10-14: 606 OI2026-10-15: 610 OI2026-10-16: 610 OI2026-10-21: 614 OI2026-10-23: 619 OI Oct 02, 2026Oct 23, 2026

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

KO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026619+5
Oct 21, 2026Viewing614+4
Oct 16, 20266100
Oct 15, 2026610+4
Oct 14, 20266060
Oct 13, 2026606-2
Oct 09, 20266080
Oct 08, 20266080
Oct 07, 20266080
Oct 06, 2026608+21
Oct 05, 20265870
Oct 02, 2026587No prior observation