OITracker Cboe delayed data

Contract OI history

Back to XRAY

Jan 15, 2027 EXPIRATION

XRAY $12.50 Call

XRAY270115C00012500

Latest saved OI1,217Oct 23, 2026
Last change+134vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
XRAY $12.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,2176080 2026-10-09: 1,073 OI2026-10-12: 1,073 OI2026-10-14: 1,078 OI2026-10-15: 1,078 OI2026-10-16: 1,083 OI2026-10-21: 1,083 OI2026-10-23: 1,217 OI Oct 09, 2026Oct 23, 2026

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

XRAY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,217+134
Oct 21, 20261,0830
Oct 16, 20261,083+5
Oct 15, 20261,0780
Oct 14, 20261,078+5
Oct 12, 20261,0730
Oct 09, 20261,073No prior observation