The number of individual fills or executions. In Detail views, the Trades column is followed by the Total % column, which shows the line item’s percentage of the total number of fills/executions. For example, in the Buy or Sell breakdown, suppose there are 232 trades that were Buys and 341 trades that were Sells. The Total% of Buy trades would be 40.5, or 40.5% of the total number of trades, and the Total% of Sell trades would be 59.5, or 59.5% of the total number of trades.