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Contract OI history

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Jan 15, 2027 EXPIRATION

T $35.00 Call

T270115C00035000

Latest saved OI7,814Oct 23, 2026
Last change-36vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $35.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7,8673,9330 2026-10-02: 7,867 OI2026-10-05: 7,867 OI2026-10-06: 7,866 OI2026-10-07: 7,866 OI2026-10-08: 7,867 OI2026-10-09: 7,865 OI2026-10-14: 7,864 OI2026-10-15: 7,864 OI2026-10-16: 7,844 OI2026-10-21: 7,850 OI2026-10-23: 7,814 OI Oct 02, 2026Oct 23, 2026

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

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7,814-36
Oct 21, 20267,850+6
Oct 16, 20267,844-20
Oct 15, 20267,8640
Oct 14, 20267,864-1
Oct 09, 20267,865-2
Oct 08, 20267,867+1
Oct 07, 20267,8660
Oct 06, 20267,866-1
Oct 05, 20267,8670
Oct 02, 20267,867No prior observation