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Contract OI history

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Nov 20, 2026 EXPIRATION

TLN $320.00 Put

TLN261120P00320000

Latest saved OI1,048Oct 23, 2026
Last change+3vs 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. 1,0485240 2026-10-09: 814 OI2026-10-14: 815 OI2026-10-15: 844 OI2026-10-16: 1,041 OI2026-10-21: 1,045 OI2026-10-23: 1,048 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, 2026Viewing1,048+3
Oct 21, 20261,045+4
Oct 16, 20261,041+197
Oct 15, 2026844+29
Oct 14, 2026815+1
Oct 09, 2026814No prior observation