OITracker Cboe delayed data

Contract OI history

Back to CELH

Jan 21, 2028 EXPIRATION

CELH $40.00 Put

CELH280121P00040000

Latest saved OI534Oct 23, 2026
Last change-10vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CELH $40.00 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. 5442720 2026-10-09: 542 OI2026-10-13: 542 OI2026-10-14: 542 OI2026-10-15: 542 OI2026-10-16: 542 OI2026-10-21: 544 OI2026-10-23: 534 OI Oct 09, 2026Oct 23, 2026

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

CELH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing534-10
Oct 21, 2026544+2
Oct 16, 20265420
Oct 15, 20265420
Oct 14, 20265420
Oct 13, 20265420
Oct 09, 2026542No prior observation