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Contract OI history

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Oct 30, 2026 EXPIRATION

TLN $320.00 Put

TLN261030P00320000

Latest saved OI387Oct 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 $320.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3871930 2026-10-09: 377 OI2026-10-14: 387 OI2026-10-15: 387 OI2026-10-16: 386 OI2026-10-21: 385 OI2026-10-23: 387 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, 2026Viewing387+2
Oct 21, 2026385-1
Oct 16, 2026386-1
Oct 15, 20263870
Oct 14, 2026387+10
Oct 09, 2026377No prior observation