Simple Moving Averages are computed by adding up all the closing prices for a chosen time frame then dividing by the number of periods in that time frame. Then, as each successive period is included, the earliest period is dropped so that only the most recent specified number of data points is included.

Exponential Moving Averages place more emphasis on the most recent period by adding a percentage of the most recent period's price to prior periods

Weighted Moving Averages place greater emphasis on more recent periods and less on earlier periods through a weighting mechanism.

Moving Average Envelopes provide context around a security's recent price range by plotting bands a fixed percentage above and below a moving average.

Bollinger Bands are created by plotting the standard deviation around a moving average and are expected to capture a significant percentage price action. They are also used to highlight a security's volatility.

Price Channels allow visualization of a stock's range by plotting the highest high and lowest low for a period. It can also be used to measure volatility as the bands will be wider when prices are fluctuating. By lengthening the period used, an investor can capture price movements over a greater amount of time.

Parabolic SAR signals the potential reversal of a trend.

Volume by price measures the number of shares purchased at a given price, irrespective of the day on which the shares were purchased. The bars are arranged horizontally, overlaid against price so that the investor can easily see at which prices most shares have traded.