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Contract OI history

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Jan 21, 2028 EXPIRATION

TTD $50.00 Call

TTD280121C00050000

Latest saved OI11,395Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $50.00 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. 11,9085,9540 2026-10-09: 11,908 OI2026-10-14: 11,898 OI2026-10-15: 11,898 OI2026-10-16: 11,386 OI2026-10-21: 11,396 OI2026-10-23: 11,395 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, 2026Viewing11,395-1
Oct 21, 202611,396+10
Oct 16, 202611,386-512
Oct 15, 202611,8980
Oct 14, 202611,898-10
Oct 09, 202611,908No prior observation