OITracker Cboe delayed data

Contract OI history

Back to KEEL

Oct 23, 2026 EXPIRATION

KEEL $3.50 Put

KEEL261023P00003500

Latest saved OI129Oct 23, 2026
Last change-236vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KEEL $3.50 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. 7243620 2026-10-09: 724 OI2026-10-13: 712 OI2026-10-14: 712 OI2026-10-15: 713 OI2026-10-16: 713 OI2026-10-21: 365 OI2026-10-23: 129 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, 2026129-236
Oct 21, 2026Viewing365-348
Oct 16, 20267130
Oct 15, 2026713+1
Oct 14, 20267120
Oct 13, 2026712-12
Oct 09, 2026724No prior observation