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Contract OI history

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May 21, 2027 EXPIRATION

GLND $4.00 Call

GLND270521C00004000

Latest saved OI2,468Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
GLND $4.00 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. 2,4941,2470 2026-10-08: 2,491 OI2026-10-09: 2,491 OI2026-10-13: 2,494 OI2026-10-14: 2,494 OI2026-10-16: 2,478 OI2026-10-20: 2,468 OI2026-10-23: 2,468 OI Oct 08, 2026Oct 23, 2026

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

GLND contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,4680
Oct 20, 20262,468-10
Oct 16, 20262,478-16
Oct 14, 20262,4940
Oct 13, 20262,494+3
Oct 09, 20262,4910
Oct 08, 20262,491No prior observation