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Contract OI history

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Jun 17, 2027 EXPIRATION

TTD $12.50 Put

TTD270617P00012500

Latest saved OI1,997Oct 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 $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. 1,9979980 2026-10-09: 1,986 OI2026-10-14: 1,986 OI2026-10-15: 1,989 OI2026-10-16: 1,985 OI2026-10-21: 1,997 OI2026-10-23: 1,997 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, 2026Viewing1,9970
Oct 21, 20261,997+12
Oct 16, 20261,985-4
Oct 15, 20261,989+3
Oct 14, 20261,9860
Oct 09, 20261,986No prior observation