OITracker Cboe delayed data

Contract OI history

Back to PENG

Jan 15, 2027 EXPIRATION

PENG $40.00 Put

PENG270115P00040000

Latest saved OI702Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PENG $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. 7153570 2026-10-09: 715 OI2026-10-13: 715 OI2026-10-14: 715 OI2026-10-15: 715 OI2026-10-16: 695 OI2026-10-21: 702 OI2026-10-23: 702 OI Oct 09, 2026Oct 23, 2026

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

PENG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7020
Oct 21, 2026702+7
Oct 16, 2026695-20
Oct 15, 20267150
Oct 14, 20267150
Oct 13, 20267150
Oct 09, 2026715No prior observation