<a href=" https://www.nadex.com/market-news/2018/03/26/what-copper-telling-us" class=" fme_auto_link "><img border="0" src="https://www.nadex.com/sites/default/files/styles/news_old_style__300x250_/public/field/image/GettyImages-105781528%20%281%29_0.jpg" alt="mrtopstep" class = "fme-featured-image" ></a></br><div class = "silver-excerpt feedid-58">Copper is a bellwether commodity that many market participants call “Doctor Copper.” The physician is not only an expert at diagnosing the state of affairs in the world of commodities, but it is also a barometer of global economic health. During... <br/><div class="more-link"> <a href="https://www.nadex.com/market-news/2018/03/26/what-copper-telling-us">Continue reading on Nadex.com</a></div> </div>