private void CalcQuantityPercentageTotal(IEnumerable <PublicTrade> trades)
{
if (trades.Count() < 1)
{
return;
}
var totals = trades.Select(x => x.Total);
decimal qmin = totals.Min();
decimal qmax = totals.Max();
foreach (var t in trades.ToList())
{
t.QuantityPercentage = OrderBook.CalcPercent(qmin, qmax, t.Total);
}
}