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Contract OI history

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Jan 15, 2027 EXPIRATION

TTD $55.00 Call

TTD270115C00055000

Latest saved OI11,842Oct 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 $55.00 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. 11,8425,9210 2026-10-09: 11,796 OI2026-10-14: 11,817 OI2026-10-15: 11,817 OI2026-10-16: 11,842 OI2026-10-21: 11,842 OI2026-10-23: 11,842 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, 2026Viewing11,8420
Oct 21, 202611,8420
Oct 16, 202611,842+25
Oct 15, 202611,8170
Oct 14, 202611,817+21
Oct 09, 202611,796No prior observation