title: DAX code for cumulative sum (in a column)
body: <p>I am working on a project, where a column needs cumulative summing. How do I find the cumulative sum for a column and store in another column.?</p>
  
  <p>I expect the output as shown:</p>
  
  <p><img src="https://i.stack.imgur.com/948x4.png" alt="columnar image suggesting the query and output required"></p>