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Contract OI history

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Dec 18, 2026 EXPIRATION

GNLX $2.50 Call

GNLX261218C00002500

Latest saved OI518Oct 23, 2026
Last change+31vs previous saved observation
Saved market days3Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
GNLX $2.50 call open interest history 3 saved observations from 2026-10-16 to 2026-10-23. Exact values and changes are listed in the table below. 5182590 2026-10-16: 0 OI2026-10-21: 487 OI2026-10-23: 518 OI Oct 16, 2026Oct 23, 2026

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

GNLX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026518+31
Oct 21, 2026Viewing487+487
Oct 16, 20260No prior observation