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Contract OI history

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Oct 23, 2026 EXPIRATION

TTD $12.50 Put

TTD261023P00012500

Latest saved OI2,084Oct 23, 2026
Last change+336vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $12.50 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. 2,0841,0420 2026-10-09: 943 OI2026-10-14: 959 OI2026-10-15: 1,005 OI2026-10-16: 1,073 OI2026-10-21: 1,748 OI2026-10-23: 2,084 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, 2026Viewing2,084+336
Oct 21, 20261,748+675
Oct 16, 20261,073+68
Oct 15, 20261,005+46
Oct 14, 2026959+16
Oct 09, 2026943No prior observation