OITracker Cboe delayed data

Contract OI history

Back to GILT

Jan 21, 2028 EXPIRATION

GILT $12.50 Call

GILT280121C00012500

Latest saved OI861Oct 23, 2026
Last change+5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GILT $12.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 8614300 2026-10-09: 848 OI2026-10-13: 853 OI2026-10-14: 853 OI2026-10-16: 853 OI2026-10-20: 856 OI2026-10-23: 861 OI Oct 09, 2026Oct 23, 2026

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

GILT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing861+5
Oct 20, 2026856+3
Oct 16, 20268530
Oct 14, 20268530
Oct 13, 2026853+5
Oct 09, 2026848No prior observation