Commodity Channel Index CCI: Used in determining when stocks are overbought or oversold by identifying the cyclical turns in stocks and commodities. Its a useful tool especially if the commodity cycle length is known Full Stochastic Oscillator This is a momentum indicator designed to display the current close relative to the high/low range over predetermined periods. FSO values below 20 are considered oversold and those above 80 as overbought. Williams %R It is just like the Stochastic Oscillator but compares the close to high in over predetermined periods. Williams %R values above -20 ie... In the range (-20) to 0 are considered overbought and those below -80 i.e In the range (-80) to (-100) as oversold. The gradients(trend up & trend down) simply point out the current advancing direction. e.g. a Full stochastic value less than 20 and with a gradient trending up could be setting up for a bottom turn.