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Contract OI history

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Jan 15, 2027 EXPIRATION

TLN $420.00 Call

TLN270115C00420000

Latest saved OI573Oct 23, 2026
Last change-7vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TLN $420.00 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. 5982990 2026-10-09: 596 OI2026-10-14: 596 OI2026-10-15: 598 OI2026-10-16: 598 OI2026-10-21: 580 OI2026-10-23: 573 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, 2026Viewing573-7
Oct 21, 2026580-18
Oct 16, 20265980
Oct 15, 2026598+2
Oct 14, 20265960
Oct 09, 2026596No prior observation