In this part of the London forex trading session we show you how to identify and select the best trading opportunity in all timeframes. The Quantum Trading currency strength indicator is a key tool in any analysis as it reveals strength and weakness in individual currencies and in particular this which are moving in the same direction, and those moving in opposite directions. It is the latter which we are interested in as this means one currency is being bought strongly and the other sold strongly and so generating a strong trend, or a solid reversal.