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Jun 17, 2027 EXPIRATION

T $18.00 Call

T270617C00018000

Latest saved OI64Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $18.00 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. 70350 2026-10-02: 43 OI2026-10-05: 45 OI2026-10-06: 46 OI2026-10-07: 46 OI2026-10-08: 46 OI2026-10-09: 70 OI2026-10-14: 70 OI2026-10-15: 64 OI2026-10-16: 64 OI2026-10-21: 64 OI2026-10-23: 64 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, 2026Viewing640
Oct 21, 2026640
Oct 16, 2026640
Oct 15, 202664-6
Oct 14, 2026700
Oct 09, 202670+24
Oct 08, 2026460
Oct 07, 2026460
Oct 06, 202646+1
Oct 05, 202645+2
Oct 02, 202643No prior observation