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Contract OI history

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Dec 15, 2028 EXPIRATION

TTD $15.00 Call

TTD281215C00015000

Latest saved OI2,299Oct 23, 2026
Last change-7vs 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. 2,3061,1530 2026-10-09: 2,280 OI2026-10-14: 2,281 OI2026-10-15: 2,281 OI2026-10-16: 2,280 OI2026-10-21: 2,306 OI2026-10-23: 2,299 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, 2026Viewing2,299-7
Oct 21, 20262,306+26
Oct 16, 20262,280-1
Oct 15, 20262,2810
Oct 14, 20262,281+1
Oct 09, 20262,280No prior observation