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Contract OI history

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Oct 23, 2026 EXPIRATION

GLXY $20.50 Call

GLXY261023C00020500

Latest saved OI1,629Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $20.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,6298140 2026-10-09: 1 OI2026-10-13: 1,600 OI2026-10-14: 1,600 OI2026-10-15: 1,600 OI2026-10-16: 1,600 OI2026-10-21: 1,629 OI2026-10-23: 1,629 OI Oct 09, 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, 20261,6290
Oct 21, 2026Viewing1,629+29
Oct 16, 20261,6000
Oct 15, 20261,6000
Oct 14, 20261,6000
Oct 13, 20261,600+1,599
Oct 09, 20261No prior observation