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Contract OI history

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Apr 16, 2027 EXPIRATION

GLXY $40.00 Call

GLXY270416C00040000

Latest saved OI186Oct 23, 2026
Last change+10vs 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. 186930 2026-10-09: 137 OI2026-10-13: 176 OI2026-10-14: 176 OI2026-10-15: 168 OI2026-10-16: 169 OI2026-10-21: 176 OI2026-10-23: 186 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, 2026186+10
Oct 21, 2026Viewing176+7
Oct 16, 2026169+1
Oct 15, 2026168-8
Oct 14, 20261760
Oct 13, 2026176+39
Oct 09, 2026137No prior observation