OITracker Cboe delayed data

Contract OI history

Back to GNL

Jan 15, 2027 EXPIRATION

GNL $17.50 Call

GNL270115C00017500

Latest saved OI12Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
GNL $17.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1260 2026-10-02: 12 OI2026-10-05: 12 OI2026-10-06: 12 OI2026-10-08: 12 OI2026-10-09: 12 OI2026-10-13: 12 OI2026-10-14: 12 OI2026-10-16: 12 OI2026-10-20: 12 OI2026-10-23: 12 OI Oct 02, 2026Oct 23, 2026

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

GNL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026120
Oct 20, 2026Viewing120
Oct 16, 2026120
Oct 14, 2026120
Oct 13, 2026120
Oct 09, 2026120
Oct 08, 2026120
Oct 06, 2026120
Oct 05, 2026120
Oct 02, 202612No prior observation