My broker quotes 10 pips spread on EURAUD and 9 on GBPJPY. While spread on EURUSD is 2 and on AUDUSD 4. So if I want to enter EURAUD short/long I will enter EURUSD short/long and at AUDUSD long/short. Thus I reduced spread by 4 pips , but in dollar denomination spread is 10/(1/0.72) = 7.24. Thus I payed only 60 dollars on standard lot instead of 72.4 dollars.
the Lack is position size.
the Lack is position size.
kiss the trend