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Contract OI history

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Jan 21, 2028 EXPIRATION

TTD $80.00 Call

TTD280121C00080000

Latest saved OI20,988Oct 23, 2026
Last change+90vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $80.00 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. 20,98810,4940 2026-10-09: 20,617 OI2026-10-14: 20,740 OI2026-10-15: 20,758 OI2026-10-16: 20,774 OI2026-10-21: 20,898 OI2026-10-23: 20,988 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, 2026Viewing20,988+90
Oct 21, 202620,898+124
Oct 16, 202620,774+16
Oct 15, 202620,758+18
Oct 14, 202620,740+123
Oct 09, 202620,617No prior observation