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Contract OI history

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Jan 15, 2027 EXPIRATION

GTLB $65.00 Call

GTLB270115C00065000

Latest saved OI1,589Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
GTLB $65.00 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. 1,7208600 2026-10-09: 1,661 OI2026-10-13: 1,695 OI2026-10-14: 1,695 OI2026-10-15: 1,720 OI2026-10-16: 1,577 OI2026-10-21: 1,589 OI2026-10-23: 1,589 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, 2026Viewing1,5890
Oct 21, 20261,589+12
Oct 16, 20261,577-143
Oct 15, 20261,720+25
Oct 14, 20261,6950
Oct 13, 20261,695+34
Oct 09, 20261,661No prior observation