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Contract OI history

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Nov 20, 2026 EXPIRATION

GLND $4.00 Put

GLND261120P00004000

Latest saved OI353Oct 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 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 3861930 2026-10-08: 233 OI2026-10-09: 229 OI2026-10-13: 234 OI2026-10-14: 234 OI2026-10-16: 386 OI2026-10-20: 353 OI2026-10-23: 353 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, 2026Viewing3530
Oct 20, 2026353-33
Oct 16, 2026386+152
Oct 14, 20262340
Oct 13, 2026234+5
Oct 09, 2026229-4
Oct 08, 2026233No prior observation