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Contract OI history

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Jan 21, 2028 EXPIRATION

KO $72.50 Put

KO280121P00072500

Latest saved OI394Oct 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 $72.50 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. 3991990 2026-10-02: 389 OI2026-10-05: 389 OI2026-10-06: 389 OI2026-10-07: 392 OI2026-10-08: 392 OI2026-10-09: 392 OI2026-10-13: 396 OI2026-10-14: 396 OI2026-10-15: 396 OI2026-10-16: 398 OI2026-10-21: 399 OI2026-10-23: 394 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, 2026394-5
Oct 21, 2026Viewing399+1
Oct 16, 2026398+2
Oct 15, 20263960
Oct 14, 20263960
Oct 13, 2026396+4
Oct 09, 20263920
Oct 08, 20263920
Oct 07, 2026392+3
Oct 06, 20263890
Oct 05, 20263890
Oct 02, 2026389No prior observation