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Contract OI history

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Jan 15, 2027 EXPIRATION

TTD $20.00 Call

TTD270115C00020000

Latest saved OI9,830Oct 23, 2026
Last change+16vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $20.00 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. 9,9614,9800 2026-10-09: 9,959 OI2026-10-14: 9,927 OI2026-10-15: 9,927 OI2026-10-16: 9,961 OI2026-10-21: 9,814 OI2026-10-23: 9,830 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, 2026Viewing9,830+16
Oct 21, 20269,814-147
Oct 16, 20269,961+34
Oct 15, 20269,9270
Oct 14, 20269,927-32
Oct 09, 20269,959No prior observation