Commodity Channel Index measures the relations among the asset price, its moving average and standard deviation. It simply measures the speed at which the price and its swings retreat from its average values. The market volatility is taken into consideration as well.
Accumulation/Distribution Line was created by Marc Chaikin. The indicator is constructed in a similar way as the On Balance Volume is.
Its main task is to determine whether the traders are accumulating (buying) or distributing (selling) assets and determine who controls the market - buyers or sellers.
Williams Percentage Range is an indicator of technical analysis. It was created by Larry Williams (he proved to raise his accout from 10,000 USD to 1,1 Million within 1 year).
RSI - Relative Strength Index belongs to the most popular indicators of technical analysis. It belongs to momentum oscillators. RSI was created by J. Welles Wilder. He described it in his book "New Concepts in Technical Trading Systems" in 1978.
Momentum was created by Welles Wilder and belongs to the most used indicators in Technical analysis. Momentum is used to measure the Strength and Speed of a Trend.