OITracker Cboe delayed data

Contract OI history

Back to KEEL

Dec 15, 2028 EXPIRATION

KEEL $10.00 Put

KEEL281215P00010000

Latest saved OI231Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
KEEL $10.00 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. 2311150 2026-10-09: 196 OI2026-10-13: 202 OI2026-10-14: 202 OI2026-10-15: 210 OI2026-10-16: 216 OI2026-10-21: 227 OI2026-10-23: 231 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, 2026231+4
Oct 21, 2026Viewing227+11
Oct 16, 2026216+6
Oct 15, 2026210+8
Oct 14, 20262020
Oct 13, 2026202+6
Oct 09, 2026196No prior observation