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Contract OI history

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Jan 15, 2027 EXPIRATION

TER $500.00 Call

TER270115C00500000

Latest saved OI397Oct 23, 2026
Last change-2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TER $500.00 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. 4022010 2026-10-09: 402 OI2026-10-14: 400 OI2026-10-15: 400 OI2026-10-16: 399 OI2026-10-21: 399 OI2026-10-23: 397 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, 2026Viewing397-2
Oct 21, 20263990
Oct 16, 2026399-1
Oct 15, 20264000
Oct 14, 2026400-2
Oct 09, 2026402No prior observation