OITracker Cboe delayed data

Contract OI history

Back to ZTO

Jan 15, 2027 EXPIRATION

ZTO $25.00 Call

ZTO270115C00025000

Latest saved OI6,077Oct 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 $25.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 8,4404,2200 2026-10-02: 8,440 OI2026-10-05: 8,440 OI2026-10-06: 8,097 OI2026-10-07: 6,438 OI2026-10-08: 6,437 OI2026-10-09: 6,437 OI2026-10-13: 6,077 OI2026-10-14: 6,077 OI2026-10-16: 6,077 OI2026-10-20: 6,077 OI2026-10-23: 6,077 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, 2026Viewing6,0770
Oct 20, 20266,0770
Oct 16, 20266,0770
Oct 14, 20266,0770
Oct 13, 20266,077-360
Oct 09, 20266,4370
Oct 08, 20266,437-1
Oct 07, 20266,438-1,659
Oct 06, 20268,097-343
Oct 05, 20268,4400
Oct 02, 20268,440No prior observation