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Contract OI history

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Oct 23, 2026 EXPIRATION

GTLB $54.00 Put

GTLB261023P00054000

Latest saved OI593Oct 23, 2026
Last change-12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GTLB $54.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6053020 2026-10-09: 0 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-15: 576 OI2026-10-16: 579 OI2026-10-21: 605 OI2026-10-23: 593 OI Oct 09, 2026Oct 23, 2026

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

GTLB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing593-12
Oct 21, 2026605+26
Oct 16, 2026579+3
Oct 15, 2026576+299
Oct 14, 20262770
Oct 13, 2026277+277
Oct 09, 20260No prior observation