https://fr.wikipedia.org/wiki/Trading_algorithmique https://archive.wikiwix.com/cache/display2.php?url=http%3A%2F%2Fweb.archive.org%2Fweb%2F20160328131032%2Fhttps%3A%2F%2Fjamescarl.github.io%2FCEN4020%2Fassets%2Fpdf%2F012.pdf