Because the forex market is a high risk market, here 95 traders lose and 5% traders are winners so the market is very difficult to obtain too. This technique is widely used by traders because it is considered simpler and more practical so trade is due to less tension and less spread and and I'm sure most brokers use intuition and extreme market price actions so that actions to open positions with many small pips targets but more to play multiples of each pips on lot size usually use very large lots even to many full but you don't copy raw