OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

XERS $10.00 Call

XERS261120C00010000

Latest saved OI667Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
XERS $10.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 7313650 2026-10-08: 381 OI2026-10-09: 391 OI2026-10-13: 401 OI2026-10-14: 402 OI2026-10-16: 731 OI2026-10-20: 665 OI2026-10-23: 667 OI Oct 08, 2026Oct 23, 2026

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

XERS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026667+2
Oct 20, 2026Viewing665-66
Oct 16, 2026731+329
Oct 14, 2026402+1
Oct 13, 2026401+10
Oct 09, 2026391+10
Oct 08, 2026381No prior observation