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Contract OI history

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Jan 21, 2028 EXPIRATION

GLXY $40.00 Call

GLXY280121C00040000

Latest saved OI970Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $40.00 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. 1,0505250 2026-10-09: 1,050 OI2026-10-13: 1,050 OI2026-10-14: 1,050 OI2026-10-15: 1,046 OI2026-10-16: 1,047 OI2026-10-21: 964 OI2026-10-23: 970 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, 2026970+6
Oct 21, 2026Viewing964-83
Oct 16, 20261,047+1
Oct 15, 20261,046-4
Oct 14, 20261,0500
Oct 13, 20261,0500
Oct 09, 20261,050No prior observation