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Contract OI history

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Oct 30, 2026 EXPIRATION

GLXY $15.50 Call

GLXY261030C00015500

Latest saved OI204Oct 23, 2026
Last change+196vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $15.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2041020 2026-10-21: 8 OI2026-10-23: 204 OI Oct 21, 2026Oct 23, 2026

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

GLXY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026204+196
Oct 21, 2026Viewing8No prior observation