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Contract OI history

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Nov 20, 2026 EXPIRATION

TTD $14.50 Call

TTD261120C00014500

Latest saved OI281Oct 23, 2026
Last change-126vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $14.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 4072030 2026-10-21: 407 OI2026-10-23: 281 OI Oct 21, 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, 2026Viewing281-126
Oct 21, 2026407No prior observation