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Contract OI history

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Jan 15, 2027 EXPIRATION

TER $270.00 Put

TER270115P00270000

Latest saved OI381Oct 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
TER $270.00 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. 3811900 2026-10-09: 193 OI2026-10-14: 194 OI2026-10-15: 214 OI2026-10-16: 213 OI2026-10-21: 378 OI2026-10-23: 381 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TER contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026381+3
Oct 21, 2026Viewing378+165
Oct 16, 2026213-1
Oct 15, 2026214+20
Oct 14, 2026194+1
Oct 09, 2026193No prior observation