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Contract OI history

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Jun 17, 2027 EXPIRATION

TLN $280.00 Put

TLN270617P00280000

Latest saved OI229Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TLN $280.00 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. 2291140 2026-10-09: 138 OI2026-10-14: 138 OI2026-10-15: 138 OI2026-10-16: 228 OI2026-10-21: 229 OI2026-10-23: 229 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, 2026Viewing2290
Oct 21, 2026229+1
Oct 16, 2026228+90
Oct 15, 20261380
Oct 14, 20261380
Oct 09, 2026138No prior observation