Foto: "<a href="https://ccnull.de/foto/a-smartphone-displays-the-e-mini-sp-500-market-value/1032798" target="_blank">A smartphone displays the E-Mini S&P 500 market value</a>" von <a href="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/48903126926/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>