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Contract OI history

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Sep 17, 2027 EXPIRATION

TTD $15.00 Call

TTD270917C00015000

Latest saved OI722Oct 23, 2026
Last change+3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $15.00 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. 7243620 2026-10-09: 713 OI2026-10-14: 714 OI2026-10-15: 724 OI2026-10-16: 723 OI2026-10-21: 719 OI2026-10-23: 722 OI Oct 09, 2026Oct 23, 2026

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

TTD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing722+3
Oct 21, 2026719-4
Oct 16, 2026723-1
Oct 15, 2026724+10
Oct 14, 2026714+1
Oct 09, 2026713No prior observation