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Contract OI history

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Jan 21, 2028 EXPIRATION

TTD $25.00 Put

TTD280121P00025000

Latest saved OI5,051Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $25.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5,0972,5480 2026-10-09: 5,097 OI2026-10-14: 5,038 OI2026-10-15: 5,038 OI2026-10-16: 5,037 OI2026-10-21: 5,051 OI2026-10-23: 5,051 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, 2026Viewing5,0510
Oct 21, 20265,051+14
Oct 16, 20265,037-1
Oct 15, 20265,0380
Oct 14, 20265,038-59
Oct 09, 20265,097No prior observation