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Contract OI history

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Jan 15, 2027 EXPIRATION

GLOO $2.50 Call

GLOO270115C00002500

Latest saved OI319Oct 20, 2026
Last change+5vs previous saved observation
Saved market days5Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GLOO $2.50 call open interest history 5 saved observations from 2026-10-08 to 2026-10-20. Exact values and changes are listed in the table below. 3191590 2026-10-08: 312 OI2026-10-13: 312 OI2026-10-14: 312 OI2026-10-16: 314 OI2026-10-20: 319 OI Oct 08, 2026Oct 20, 2026

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

GLOO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing319+5
Oct 16, 2026314+2
Oct 14, 20263120
Oct 13, 20263120
Oct 08, 2026312No prior observation