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Contract OI history

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Mar 19, 2027 EXPIRATION

TTD $12.50 Put

TTD270319P00012500

Latest saved OI5,520Oct 23, 2026
Last change-1vs 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. 5,5722,7860 2026-10-09: 5,562 OI2026-10-14: 5,563 OI2026-10-15: 5,565 OI2026-10-16: 5,572 OI2026-10-21: 5,521 OI2026-10-23: 5,520 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, 2026Viewing5,520-1
Oct 21, 20265,521-51
Oct 16, 20265,572+7
Oct 15, 20265,565+2
Oct 14, 20265,563+1
Oct 09, 20265,562No prior observation