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Contract OI history

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Jan 21, 2028 EXPIRATION

TTD $15.00 Put

TTD280121P00015000

Latest saved OI2,629Oct 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 $15.00 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. 2,6301,3150 2026-10-09: 2,625 OI2026-10-14: 2,630 OI2026-10-15: 2,630 OI2026-10-16: 2,630 OI2026-10-21: 2,629 OI2026-10-23: 2,629 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, 2026Viewing2,6290
Oct 21, 20262,629-1
Oct 16, 20262,6300
Oct 15, 20262,6300
Oct 14, 20262,630+5
Oct 09, 20262,625No prior observation