Price indicators are widely used in technical analysis and rely on several common calculations of the price given a specified period. The most common ones are Typical Price, Weighted Close, and Median Price.
Typical Price is the average of the high, low, and closing prices for each period. Weighted Close uses the same prices, giving the closing price twice the weight of the high or low. Median Price is the midpoint between the high and low prices.
These values can be used as inputs to moving averages and other calculations.