Explain the underlying logic behind these technical indicator. Also critically evaluate how you would interpret each technical indicator in terms of its ability to add value to investors or send clear trading signals in each of the relevant time periods. Pick 5 of the ones you beleive to be the best/most accurate

Bollinger bands

Chaikin Oscillator

On-Balance Volume (OBV)

Volume Rate of Change

Average True Range

Standard Deviation

Moving Averages

Parabolic Stop and Reverse (Parabolic SAR)

Stochastic Oscillator

Commodity Channel Index (CCI)

Relative Strength Index (RSI)

Moving Average Convergence Divergence (MACD)