What are the tools that can be used for calculation of average of price movements?

<p id="isPasted">Average price is the mean price of an asset or security observed over some period of time. It is calculated by finding the simple arithmetic average of closing prices over a specified time period. When adjusted by trading volume, the volume-weighted average price (VWAP) can be derived on an intraday basis.</p><p>The average price of a good, such as a gallon of regular gasoline, may also be computed by surveying vendors or producers over a specific period of time.</p><p>While often related, average price should not be confused with average return.</p><ul><li>Average price is the mean price of an asset or security observed over some period of time.</li><li>In situations where there is a range of prices, it can be useful to calculate the average price to simplify a range of numbers into a single value.</li><li>For intraday averages, the volume-weighted average price (VWAP) is an important metric for traders and investors.</li><li>For technical traders, moving averages (MAs) are used for a variety of trend and reversal indicators.</li><li>A bond's average price is computed from its face value and market price and is used to derive its yield to maturity (YTM).</li></ul>