title: Which is best way to convert currency price from other currency
body: <p>I am working on NodeJS project where i have All EUR currency, and i need to find another price from EUR</p>
  
  <p>Example: There are two currency that values I have EURUSD and EURAED.</p>
  
  <p>I need to find USDAED, Formula: EURAED/EURUSD = USDAED</p>
  
  <p>But the close price must be equal or between HIGH &amp; LOW prices but after calculation its changes. Formula work with a single price, not if it has open,high,low and close price</p>
  
  <p><strong>Problem:</strong></p>
  
  <ul>
  <li><p>Many generated currency close price is less than Low or high then High.</p></li>
  <li><p>First tick, High is high, then next tick, high less than last high. (Once high go high, it will never go down until day end)</p></li>
  </ul>
  
  <p><strong>Question:</strong>
  Which is the correct way to find currency prices from other currencies?</p>
  
  <p>Example find USDAED by using EUR market.
  <a href="https://i.stack.imgur.com/zAd12.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/zAd12.png" alt="enter image description here"></a></p>
  
  <p><strong>Example 2: find CADJPY by using USD market</strong> 
  <a href="https://i.stack.imgur.com/X92C2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/X92C2.png" alt="enter image description here"></a></p>
  
  <p>Note: Excel example just for your reference.</p>