OITracker Cboe delayed data

Contract OI history

Back to XYZ

Dec 18, 2026 EXPIRATION

XYZ $135.00 Call

XYZ261218C00135000

Latest saved OI837Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $135.00 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. 8394190 2026-10-02: 839 OI2026-10-05: 839 OI2026-10-06: 839 OI2026-10-07: 839 OI2026-10-08: 839 OI2026-10-09: 839 OI2026-10-14: 838 OI2026-10-15: 837 OI2026-10-16: 837 OI2026-10-21: 837 OI2026-10-23: 837 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8370
Oct 21, 20268370
Oct 16, 20268370
Oct 15, 2026837-1
Oct 14, 2026838-1
Oct 09, 20268390
Oct 08, 20268390
Oct 07, 20268390
Oct 06, 20268390
Oct 05, 20268390
Oct 02, 2026839No prior observation