The formula provided is used to calculate a trader’s average trade size, which is an important metric to evaluate trading performance and consistency.
Here’s a detailed explanation:
1. Total Lots Traded (not including pending orders): This refers to the sum of the lot sizes for all executed market order trades. Pending orders, such as limit and stop orders, are not considered in this calculation as they have not been executed yet.
2. Total Market Order Trades: This is the total number of executed market orders, which are trades that get filled immediately at the current market price.
To calculate the average trade size, divide the total lots traded by the total market order trades: Average Trade Size = Total Lots Traded / Total Market Order Trades
For example, suppose a trader has executed 20 market order trades with a total of 200 lots traded. The average trade size would be: Average Trade Size = 200 lots / 20 trades = 10 lots