title: Finance data on alphavantage
body: <p>I was trying to get JSON for a company by calling API of alphavantage .For some company data is coming and for some company, it's failing.
  Company for which data are coming - TCS,INFY,MSFT
  Company for which data are failing - TATAMOTORS,RCOM,SBIN</p>
  
  <p>Link for TCS JSON</p>
  
  <p><a href="https://www.alphavantage.co/query?function=TIME_SERIES_DAILY_ADJUSTED&amp;symbol=TCS&amp;outputsize=full&amp;apikey=" rel="nofollow noreferrer">https://www.alphavantage.co/query?function=TIME_SERIES_DAILY_ADJUSTED&amp;symbol=TCS&amp;outputsize=full&amp;apikey=</a>{API_KEY}</p>
  
  <p>LINK for TATAMOTORS</p>
  
  <p><a href="https://www.alphavantage.co/query?function=TIME_SERIES_DAILY_ADJUSTED&amp;symbol=TATAMOTORS&amp;outputsize=full&amp;apikey=" rel="nofollow noreferrer">https://www.alphavantage.co/query?function=TIME_SERIES_DAILY_ADJUSTED&amp;symbol=TATAMOTORS&amp;outputsize=full&amp;apikey=</a>{API_KEY}</p>
  
  <p>Can anyone please help me why this is happening?</p>