OITracker Cboe delayed data

Contract OI history

Back to ZTO

Jan 15, 2027 EXPIRATION

ZTO $32.00 Put

ZTO270115P00032000

Latest saved OI1,526Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ZTO $32.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5267630 2026-10-02: 1,526 OI2026-10-05: 1,526 OI2026-10-06: 1,526 OI2026-10-07: 1,526 OI2026-10-08: 1,526 OI2026-10-09: 1,526 OI2026-10-13: 1,526 OI2026-10-14: 1,526 OI2026-10-16: 1,526 OI2026-10-20: 1,526 OI2026-10-23: 1,526 OI Oct 02, 2026Oct 23, 2026

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

ZTO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,5260
Oct 20, 20261,5260
Oct 16, 20261,5260
Oct 14, 20261,5260
Oct 13, 20261,5260
Oct 09, 20261,5260
Oct 08, 20261,5260
Oct 07, 20261,5260
Oct 06, 20261,5260
Oct 05, 20261,5260
Oct 02, 20261,526No prior observation