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Contract OI history

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Jan 21, 2028 EXPIRATION

TLN $370.00 Put

TLN280121P00370000

Latest saved OI285Oct 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 $370.00 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. 2851420 2026-10-09: 279 OI2026-10-14: 279 OI2026-10-15: 280 OI2026-10-16: 280 OI2026-10-21: 285 OI2026-10-23: 285 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, 20262850
Oct 21, 2026Viewing285+5
Oct 16, 20262800
Oct 15, 2026280+1
Oct 14, 20262790
Oct 09, 2026279No prior observation