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Contract OI history

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Oct 23, 2026 EXPIRATION

TTD $12.50 Call

TTD261023C00012500

Latest saved OI1,658Oct 23, 2026
Last change-681vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $12.50 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. 2,3391,1690 2026-10-09: 560 OI2026-10-14: 707 OI2026-10-15: 717 OI2026-10-16: 723 OI2026-10-21: 2,339 OI2026-10-23: 1,658 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, 2026Viewing1,658-681
Oct 21, 20262,339+1,616
Oct 16, 2026723+6
Oct 15, 2026717+10
Oct 14, 2026707+147
Oct 09, 2026560No prior observation