OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

XYZ $70.00 Call

XYZ270115C00070000

Latest saved OI1,765Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $70.00 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. 1,7868930 2026-10-02: 1,782 OI2026-10-05: 1,783 OI2026-10-06: 1,783 OI2026-10-07: 1,783 OI2026-10-08: 1,783 OI2026-10-09: 1,786 OI2026-10-14: 1,768 OI2026-10-15: 1,766 OI2026-10-16: 1,764 OI2026-10-21: 1,766 OI2026-10-23: 1,765 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, 2026Viewing1,765-1
Oct 21, 20261,766+2
Oct 16, 20261,764-2
Oct 15, 20261,766-2
Oct 14, 20261,768-18
Oct 09, 20261,786+3
Oct 08, 20261,7830
Oct 07, 20261,7830
Oct 06, 20261,7830
Oct 05, 20261,783+1
Oct 02, 20261,782No prior observation