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Contract OI history

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Jun 17, 2027 EXPIRATION

TTD $22.50 Call

TTD270617C00022500

Latest saved OI1,101Oct 23, 2026
Last change+2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $22.50 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. 1,1015500 2026-10-09: 1,095 OI2026-10-14: 1,095 OI2026-10-15: 1,096 OI2026-10-16: 1,098 OI2026-10-21: 1,099 OI2026-10-23: 1,101 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, 2026Viewing1,101+2
Oct 21, 20261,099+1
Oct 16, 20261,098+2
Oct 15, 20261,096+1
Oct 14, 20261,0950
Oct 09, 20261,095No prior observation