RE: Hold on15 Feb 2016 14:22
Devtrad - some investors (and certainly traders) rely on technical SP chart indicators and patterns to ascertain whether a SP is likely to go up or down and/or whether it is technically cheap or expensive. When the SHG SP topped 8p it was technically looking overbought on key technical indicators known as MACD and RSI. Thus, as most things in life follow natural patterns/waves/cycles, call it what you will, it is assumed that something cannot just keep on going up. It has to come down again before it goes up again.
HTH