What Is VWAP and MVWAP?
Volumeweighted average price (VWAP) and moving volumeweighted average price (MVWAP) are trading tools that can be used by all traders to ensure they are getting the best price. However, these tools are used most frequently by shortterm traders and in algorithmbased trading programs.
Key Takeaways
 Volumeweighted average price (VWAP) and moving volumeweighted average price (MVWAP) are trading tools that can be used by all traders to ensure they are getting the best price.
 VWAP is the average price a security has traded at throughout the day, based on both volume and price.
 MVWAP is a user defined average of VWAP calculations and has no final value as it can run fluidly from one day to the next.
Understanding VWAP and MVWAP
MVWAP may be used by longerterm traders, but VWAP only looks at one day at a time due to its intraday calculation. Both indicators are a special type of price average that takes into account volume which provides a much more accurate snapshot of price action. The indicators also act as benchmarks for individuals and institutions that wish to gauge if they hadgood execution or poor execution on their order.
Calculating VWAP
VWAP is the average price a security has traded at throughout the day, based on both volume and price and is important because it provides traders with insight into both the trend and value of a security.
The VWAP calculation is performed bycharting software and displays an overlay on the chart representing the calculations. This display takes the form of a line, similar to other moving averages. How that line is calculated is as follows:
 Choose your time frame (tick chart, 1 minute, 5 minutes, etc.)
 Calculate the typical price for the first period (and all periods in the day following). Typical price is attained by taking adding the high, low and close, and dividing by three: (H+L+C)/3
 Multiply this typical price by the volume for that period. This will give youa value called TPV.
 Keep a running total of the TPV values, called cumulativeTPV. This is attained by continually adding the most recent TPV to the prior values (except for the first period, since there will be no prior value). This figure shouldgetlarger as the day progresses.
 Keep a running total of cumulative volume. Do this by continually adding the most recent volume to the prior volume. This number should alsoget larger as the day progresses.
 Calculate VWAP with your information: [cumulative TPV ÷ cumulative volume]. This will provide a volumeweighted average price for each period and will provide the data to create the flowing line that overlays the price data on the chart.
It is likely best to use a spreadsheet program to track the data if you are doing this manually. A spreadsheet can be easily set up with column headings as shown in the picture below. The appropriate calculations would need to be inputted.
Attaining the MVWAP is quite simple after VWAP has been calculated. An MVWAP is basically an average of the VWAP values. VWAP is only calculated perday, but MVWAP can move from day to day because it is an average of an average. This provides longerterm traders with a moving average volumeweighted price.
If a trader wanted a 10period MVWAP, they would simply wait for the first 10periods to elapse,then average the first 10 VWAP calculations. This would provide the trader with the MVWAP that starts being plotted at period 10. To continue getting the MVWAP calculation, average the most recent 10 VWAP figures, include a new a VWAP from the most recent period, and drop the VWAP from 11 periods earlier.
Application to Charts
While understanding the indicators and the associated calculations is important, charting software can do the calculations for us. On software that does not include VWAP or MVWAP, it may still be possible to program the indicator into the software using the calculations above.
By selecting the VWAP indicator, it will appear on the chart. Generally, there should be no mathematical variables that can be changed or adjusted with this indicator. If a trader wishes to use the moving MVWAPindicator, they can adjust how many periods to average in the calculation. This can be done by adjusting the variable in thecharting platform. Select the indicator and then go into its edit or properties function to change the number of averaged periods.
VWAP vs. MVWAP
There are a few major differences between the indicators that need to be understood.
VWAP will provide a running total throughout the day. Thus, the final value of the day is the volumeweighted average price for the day. For example, if using a oneminute chart for a particular stock, there are 390 (6.5 hours X 60 minutes) calculations that will be made for the day, with the last one providing the day's VWAP.
MVWAP, on the other hand, will provide an average of the number of VWAP calculations to analyze. This means there is no final value for MVWAP, as it can run fluidly from one day to the next, providing an average of the VWAP value over time. This makes the MVWAP much more customizable. It can be tailored to suit specific needs. It can also be made much more responsive to market moves for shortterm trades and strategies, or it can smooth out market noise if a longer period is chosen.
VWAP provides valuable information to buyandhold traders, especially post execution (or end of day). It letstraders know if they received a betterthanaverage price that day ora worse price. MVWAP does not necessarily provide this same information.
VWAP will start fresh every day. Volume is heavy in the first period after the markets open, therefore, this action usually weighs heavily into the VWAP calculation. MVWAP can be carried from day to day, as it will always average the most recent periods (10 for example),is less susceptible to any individual periodand becomes progressively less so the more periods thatare averaged.
General Strategies
When a security is trending, we can use VWAP and MVWAP to gain information from the market. If the price is above VWAP, it is a good intraday price to sell. If the price is below VWAP, it is a good intraday price to buy. However, there is a caveat to using this intraday. Prices are dynamic and what appears to be a good price at one point in the day may not be by day's end.
On upward trending days, traders can attempt to buy as prices bounce off MVWAP or VWAP. Alternatively, they can sell in a downtrend as price pushes up towardthe line. The figure below shows three days of price action in the iShares Silver Trust ETF (SLV). As the price rose, it stayed largely above the VWAP and MVWAP,and declinestowardthe lines provided buying opportunities. As the price fell, it stayed largely below the indicators, and rallies toward the lines were selling opportunities.
The indicators also provide tradable information in ranging market environments.
On ranging days, traders can buy as price crosses above VWAP/MVWAP and sell as price crosses below VWAP/MVWAP for quick trades. This method runs the risk of being caught in whipsaw action.Alternatively, a trader can use other indicators, including support and resistance, to attempt to buy when the price is below the VWAP and MVWAP and sell when the price is above the two indicators.
At the end of the day, if securities were bought below the VWAP, the price attained was better than average. If the security was sold above the VWAP, it was a betterthanaverage sale price.
The Bottom Line
VWAP and MVWAP are useful indicators that have some differences between them. MVWAP can be customized and provides a value that transitions from day to day. VWAP, on the other hand, provides the volume average price of the day, but it will start fresh each day. MVWAP can be used to smooth data and reduce market noise, or tweaked to be more responsive to price changes. If a trader sells above the daily VWAP, they get a betterthanaverage sale price. Similarly, traders thatbuybelow the VWAP geta betterthanaverage purchase price. On trending days, attempting to capture pullbacks towardthe VWAP and MVWAP can produce a profitable result if the trend continues.
As an expert in trading and financial markets, I can confidently assert my knowledge on the concepts discussed in the article about VolumeWeighted Average Price (VWAP) and Moving VolumeWeighted Average Price (MVWAP). My expertise stems from a comprehensive understanding of trading tools and strategies, particularly those used by both shortterm traders and algorithmbased trading programs.
Let's delve into the key concepts outlined in the article:

VolumeWeighted Average Price (VWAP):
 VWAP is the average price at which a security has traded throughout the day.
 It considers both volume and price, providing a more accurate snapshot of price action.
 It acts as a benchmark for traders to assess the quality of their execution on an order.

Moving VolumeWeighted Average Price (MVWAP):
 MVWAP is a userdefined average of VWAP calculations.
 Unlike VWAP, MVWAP has no final value and can run fluidly from one day to the next.
 It caters to longerterm traders, offering a moving average volumeweighted price.

Calculating VWAP:
 VWAP is calculated using charting software, displaying a line overlay on the price chart.
 The calculation involves choosing a time frame, calculating the typical price, multiplying it by volume, and maintaining cumulative values for typical price and volume.
 VWAP is then obtained by dividing the cumulative TPV (Typical Price × Volume) by cumulative volume.

Calculating MVWAP:
 After calculating VWAP, attaining MVWAP is straightforward.
 MVWAP is an average of VWAP values, and it can move from day to day.
 For a specific period (e.g., 10 periods), the trader averages the corresponding VWAP calculations to obtain the MVWAP.

Application to Charts:
 Charting software automates VWAP and MVWAP calculations, but manual tracking can be done using spreadsheet programs.
 Users can adjust the number of periods for MVWAP calculations based on their preferences.

VWAP vs. MVWAP:
 VWAP provides a running total throughout the day, yielding a final value for the day.
 MVWAP, being an average of VWAP calculations, has no final value and is more customizable.
 VWAP starts fresh each day, while MVWAP can carry over, offering insights into longerterm trends.

General Strategies:
 VWAP and MVWAP are utilized to gain insights in trending and ranging market environments.
 In trending markets, buying above VWAP and selling below it can be effective.
 On ranging days, traders can buy as the price crosses above VWAP/MVWAP and sell as it crosses below.
In conclusion, VWAP and MVWAP are valuable tools that cater to different trading preferences and timeframes, providing traders with crucial information to make informed decisions. These indicators offer insights into market dynamics, execution quality, and potential trading strategies.