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Contract OI history

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Jan 15, 2027 EXPIRATION

OTLK $1000.00 Call

OTLK270115C00001000

Latest saved OI7,001Oct 23, 2026
Last change+194vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
OTLK $1000.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,0013,5000 2026-10-09: 6,794 OI2026-10-13: 6,858 OI2026-10-14: 6,877 OI2026-10-16: 6,801 OI2026-10-20: 6,807 OI2026-10-23: 7,001 OI Oct 09, 2026Oct 23, 2026

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

OTLK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20267,001+194
Oct 20, 2026Viewing6,807+6
Oct 16, 20266,801-76
Oct 14, 20266,877+19
Oct 13, 20266,858+64
Oct 09, 20266,794No prior observation