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Contract OI history

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Jan 21, 2028 EXPIRATION

TTD $10.00 Put

TTD280121P00010000

Latest saved OI3,927Oct 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 $10.00 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. 3,9271,9630 2026-10-09: 3,213 OI2026-10-14: 3,443 OI2026-10-15: 3,443 OI2026-10-16: 3,443 OI2026-10-21: 3,927 OI2026-10-23: 3,927 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, 2026Viewing3,9270
Oct 21, 20263,927+484
Oct 16, 20263,4430
Oct 15, 20263,4430
Oct 14, 20263,443+230
Oct 09, 20263,213No prior observation