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Contract OI history

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Sep 17, 2027 EXPIRATION

TTD $10.00 Put

TTD270917P00010000

Latest saved OI2,146Oct 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. 2,1461,0730 2026-10-09: 1,659 OI2026-10-14: 1,872 OI2026-10-15: 1,872 OI2026-10-16: 2,122 OI2026-10-21: 2,146 OI2026-10-23: 2,146 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, 2026Viewing2,1460
Oct 21, 20262,146+24
Oct 16, 20262,122+250
Oct 15, 20261,8720
Oct 14, 20261,872+213
Oct 09, 20261,659No prior observation