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Contract OI history

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Apr 16, 2027 EXPIRATION

GLXY $27.50 Call

GLXY270416C00027500

Latest saved OI519Oct 23, 2026
Last change-3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLXY $27.50 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. 5222610 2026-10-09: 503 OI2026-10-13: 513 OI2026-10-14: 513 OI2026-10-15: 521 OI2026-10-16: 520 OI2026-10-21: 522 OI2026-10-23: 519 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, 2026519-3
Oct 21, 2026Viewing522+2
Oct 16, 2026520-1
Oct 15, 2026521+8
Oct 14, 20265130
Oct 13, 2026513+10
Oct 09, 2026503No prior observation