title: Running total not aggregating on line chart
body: <p>A table with some sales data has an associated running total measure. When viewed in Data view of PowerBi Desktop the data does reflect an aggregated total.</p>
  
  <p><a href="https://i.stack.imgur.com/zFChG.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zFChG.jpg" alt="Power Bi Running Total"></a></p>
  
  <p>However when applied to a line chart the running total is simply the monthly totals. The expectation would be that a running total never decreases (assuming only positive sales) and that the line chart would reflect the values in the measure. So month by month should actually be 500, 1500, 3000.</p>
  
  <p><a href="https://i.stack.imgur.com/0Dn4t.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0Dn4t.jpg" alt="enter image description here"></a></p>
  
  <p><strong>Update 1: As per Foxans suggestion - same result:</strong></p>
  
  <p><a href="https://i.stack.imgur.com/Y5Gjq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Y5Gjq.png" alt="enter image description here"></a></p>
  
  <p><strong>Update 2: Works when using an index instead of a date (dd/MM/yyyy):</strong></p>
  
  <p><a href="https://i.stack.imgur.com/cxLER.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cxLER.jpg" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/PSwZm.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/PSwZm.jpg" alt="enter image description here"></a></p>