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Contract OI history

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Nov 20, 2026 EXPIRATION

GTLB $65.00 Call

GTLB261120C00065000

Latest saved OI1,304Oct 23, 2026
Last change-13vs 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. 1,3176580 2026-10-09: 495 OI2026-10-13: 632 OI2026-10-14: 632 OI2026-10-15: 632 OI2026-10-16: 641 OI2026-10-21: 1,317 OI2026-10-23: 1,304 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, 2026Viewing1,304-13
Oct 21, 20261,317+676
Oct 16, 2026641+9
Oct 15, 20266320
Oct 14, 20266320
Oct 13, 2026632+137
Oct 09, 2026495No prior observation