Beware when somebody said that RSI can't be used to show that SIA will fall. He used a lot of theory, but not much understanding. My article will prove him wrong.
Relative Strength Index (RSI)
The RSI measures the speed and change of price movements. The RSI moves up and down (oscillates) between zero and 100. When the RSI is above 70, it generally indicates overbought conditions and the price is likely to fall. When the RSI is below 30, it indicates oversold conditions and the price is likel...