@johnscharts #Walmart has been an impressive performer on our longer term #tradingsystem &amp; has been in BUY on it since AUG 2016. See chart. Key: above the cloud "In BUY" below "In Sell". $WMT #trading #investing #stocks #Retail #tradingsignals #SP500 #DJIA https://t.co/AQWO4cV6rE