Net PIPs is calculated for each pair, by taking the difference of the
OrderClosePrice and the
OrderOpenPrice and multiplying this amount by the
PIPFactor for that pair. I.e. it just looks at the amount of PIPs gained or lost with the trade.
Example:
(1) EURUSD: BUY at 1.1140, Close at 1.1180. Difference: +0.0040, or 40 PIPs
(2) USDJPY: SELL at 102.25, Close at 102.85. Difference: -0.60, or -60 PIPs
The Net PIPs column displays the total (in PIPs) of all these open and close price differences, taken over all trades in the result set.
The Net Profit/Loss column represents the
actual dollar amount gained or lost by all the trades in the result set.
It is possible that the Net PIPs amount is positive and the Net P/L figure is negative and vice versa, as in the Net PIPs calculation the
lotsize of each trade is not taken into account. So, if eg. you have many winning trades with a small lot size and a few losing trades with a big lot size, your Net PIPs figure can be positive, whilst your Net P/L figure is negative.
Hope this clears the confusion.