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Contract OI history

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Jan 15, 2027 EXPIRATION

TTD $25.00 Put

TTD270115P00025000

Latest saved OI240Oct 23, 2026
Last change-3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TTD $25.00 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. 2,7901,3950 2026-10-09: 2,790 OI2026-10-14: 1,802 OI2026-10-15: 495 OI2026-10-16: 237 OI2026-10-21: 243 OI2026-10-23: 240 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, 2026Viewing240-3
Oct 21, 2026243+6
Oct 16, 2026237-258
Oct 15, 2026495-1,307
Oct 14, 20261,802-988
Oct 09, 20262,790No prior observation