Average hold period, in seconds, for positions sold during the past day.
Average hold period, in seconds, for positions sold during the past week.
Average hold period, in seconds, for positions sold during the past 30 days.
Average hold period, in seconds, for positions sold during the past year.
This field is deprecated. uniqueTokens1y is no longer available as a distinct 1-year value; it now reflects the 30-day value (uniqueTokens30d).