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Contract OI history

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Oct 30, 2026 EXPIRATION

TTD $11.50 Put

TTD261030P00011500

Latest saved OI619Oct 23, 2026
Last change+39vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $11.50 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. 6193090 2026-10-09: 465 OI2026-10-14: 453 OI2026-10-15: 456 OI2026-10-16: 427 OI2026-10-21: 580 OI2026-10-23: 619 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, 2026Viewing619+39
Oct 21, 2026580+153
Oct 16, 2026427-29
Oct 15, 2026456+3
Oct 14, 2026453-12
Oct 09, 2026465No prior observation