Trader Brian Jones on Twitter: "Stock sector that is getting crushed today? You guessed it. The small oils. They roared all last week some like $WLL going up 700% That came to a climax on Friday's open. They are getting decimated now." / Twitter

Stock sector that is getting crushed today? You guessed it. The small oils. They roared all last week some like $WLL going up 700% That came to a climax on Friday's open. They are getting decimated now.