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Contract OI history

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Dec 18, 2026 EXPIRATION

TLN $340.00 Call

TLN261218C00340000

Latest saved OI768Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TLN $340.00 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. 7683840 2026-10-09: 766 OI2026-10-14: 766 OI2026-10-15: 766 OI2026-10-16: 766 OI2026-10-21: 766 OI2026-10-23: 768 OI Oct 09, 2026Oct 23, 2026

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

TLN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026768+2
Oct 21, 2026Viewing7660
Oct 16, 20267660
Oct 15, 20267660
Oct 14, 20267660
Oct 09, 2026766No prior observation