OITracker Cboe delayed data

Contract OI history

Back to CPNG

Jan 21, 2028 EXPIRATION

CPNG $20.00 Put

CPNG280121P00020000

Latest saved OI916Oct 23, 2026
Last change-127vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CPNG $20.00 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. 1,0435210 2026-10-02: 1,041 OI2026-10-05: 1,041 OI2026-10-06: 1,041 OI2026-10-07: 1,041 OI2026-10-08: 1,041 OI2026-10-09: 1,043 OI2026-10-13: 1,043 OI2026-10-14: 1,043 OI2026-10-15: 1,043 OI2026-10-16: 1,043 OI2026-10-21: 1,043 OI2026-10-23: 916 OI Oct 02, 2026Oct 23, 2026

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

CPNG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing916-127
Oct 21, 20261,0430
Oct 16, 20261,0430
Oct 15, 20261,0430
Oct 14, 20261,0430
Oct 13, 20261,0430
Oct 09, 20261,043+2
Oct 08, 20261,0410
Oct 07, 20261,0410
Oct 06, 20261,0410
Oct 05, 20261,0410
Oct 02, 20261,041No prior observation