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Contract OI history

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Mar 19, 2027 EXPIRATION

TTD $12.50 Call

TTD270319C00012500

Latest saved OI2,228Oct 23, 2026
Last change-26vs 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. 2,2931,1460 2026-10-09: 2,097 OI2026-10-14: 2,220 OI2026-10-15: 2,293 OI2026-10-16: 2,154 OI2026-10-21: 2,254 OI2026-10-23: 2,228 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, 2026Viewing2,228-26
Oct 21, 20262,254+100
Oct 16, 20262,154-139
Oct 15, 20262,293+73
Oct 14, 20262,220+123
Oct 09, 20262,097No prior observation