This is a chart of PredictIt volumes for markets I can find data for. I assign the volume to either the last day it was open (if that data is available) otherwise the close date on the market definition.
This tells a similar story to Betfair on “2016 vs 2020” and also illustrates the point I was trying to make about this being a tricky question—almost a large fraction of the volumes are coming during a few key events.
This is a chart of PredictIt volumes for markets I can find data for. I assign the volume to either the last day it was open (if that data is available) otherwise the close date on the market definition.
This tells a similar story to Betfair on “2016 vs 2020” and also illustrates the point I was trying to make about this being a tricky question—almost a large fraction of the volumes are coming during a few key events.