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Contract OI history

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Oct 30, 2026 EXPIRATION

TER $390.00 Call

TER261030C00390000

Latest saved OI238Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TER $390.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2381190 2026-10-09: 4 OI2026-10-14: 7 OI2026-10-15: 7 OI2026-10-16: 226 OI2026-10-21: 237 OI2026-10-23: 238 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, 2026Viewing238+1
Oct 21, 2026237+11
Oct 16, 2026226+219
Oct 15, 202670
Oct 14, 20267+3
Oct 09, 20264No prior observation