OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

KEEL $12.00 Put

KEEL280121P00012000

Latest saved OI2,251Oct 23, 2026
Last change-2,449vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KEEL $12.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,1363,5680 2026-10-09: 7,136 OI2026-10-13: 7,136 OI2026-10-14: 7,136 OI2026-10-15: 7,136 OI2026-10-16: 7,126 OI2026-10-21: 4,700 OI2026-10-23: 2,251 OI Oct 09, 2026Oct 23, 2026

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

KEEL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,251-2,449
Oct 21, 2026Viewing4,700-2,426
Oct 16, 20267,126-10
Oct 15, 20267,1360
Oct 14, 20267,1360
Oct 13, 20267,1360
Oct 09, 20267,136No prior observation