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Contract OI history

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Dec 18, 2026 EXPIRATION

TTD $50.00 Call

TTD261218C00050000

Latest saved OI7,345Oct 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 $50.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 7,3453,6720 2026-10-09: 7,336 OI2026-10-14: 7,335 OI2026-10-15: 7,336 OI2026-10-16: 7,336 OI2026-10-21: 7,345 OI2026-10-23: 7,345 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, 2026Viewing7,3450
Oct 21, 20267,345+9
Oct 16, 20267,3360
Oct 15, 20267,336+1
Oct 14, 20267,335-1
Oct 09, 20267,336No prior observation