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Contract OI history

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Apr 16, 2027 EXPIRATION

GLPI $40.00 Call

GLPI270416C00040000

Latest saved OI263Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GLPI $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. 2631310 2026-10-09: 260 OI2026-10-13: 262 OI2026-10-14: 262 OI2026-10-15: 262 OI2026-10-16: 262 OI2026-10-21: 262 OI2026-10-23: 263 OI Oct 09, 2026Oct 23, 2026

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

GLPI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing263+1
Oct 21, 20262620
Oct 16, 20262620
Oct 15, 20262620
Oct 14, 20262620
Oct 13, 2026262+2
Oct 09, 2026260No prior observation