PoolCount - Number of Trades in Pool

Used on the Monte Carlo reports, the column identifies the total number of trades that could randomly be included in each Monte Carlo iteration. 

If the Portfolio Trades Only setting (from the Detailed Analysis tab of the Trade Settings menu) is checked, the pool of possible trades will include only the same trades that were selected by that particular portfolio size.  If the Portfolio Trades Only setting is not checked, the total pool of trades will include all possible trades for the strategy, regardless of whether they were originally selected by the portfolio or not.