What is Event Trends?

PredictHQ's Event Trends is a feature that you can use to find peak dates of demand.

Looking at individual spikes often leads to too small of a data set to accurately correlate events to your transactional demand. By doing it at an aggregate level, a data science team will be looking at enough volume of spike days to prove correlations between demand and events. 

See Daily Event Impact in Control Center. See also the Features API for details about how to get aggregated daily data via the API.