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Contract OI history

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Nov 20, 2026 EXPIRATION

TCX $17.50 Call

TCX261120C00017500

Latest saved OI410Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TCX $17.50 call open interest history 6 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 4102050 2026-10-08: 410 OI2026-10-13: 410 OI2026-10-14: 410 OI2026-10-16: 410 OI2026-10-21: 410 OI2026-10-23: 410 OI Oct 08, 2026Oct 23, 2026

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

TCX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20264100
Oct 21, 2026Viewing4100
Oct 16, 20264100
Oct 14, 20264100
Oct 13, 20264100
Oct 08, 2026410No prior observation