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Contract OI history

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Jan 21, 2028 EXPIRATION

GALT $5.00 Call

GALT280121C00005000

Latest saved OI314Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GALT $5.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3141570 2026-10-08: 314 OI2026-10-09: 314 OI2026-10-13: 314 OI2026-10-14: 314 OI2026-10-16: 314 OI2026-10-20: 314 OI2026-10-23: 314 OI Oct 08, 2026Oct 23, 2026

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

GALT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263140
Oct 20, 2026Viewing3140
Oct 16, 20263140
Oct 14, 20263140
Oct 13, 20263140
Oct 09, 20263140
Oct 08, 2026314No prior observation