SPX 5,30 and 60 min http://stockcharts.com/h-sc/ui?s=$SPX&p=5&yr=0&mn=0&dy=20&id=p49667260560&a=390542054&listNum=1 http://stockcharts.com/h-sc/ui?s=$SPX&p=30&st=2017-03-15&en=2019-01-11&id=p7336525533c&a=307755350&listNum=1 http://stockcharts.com/h-sc/ui?s=$SPX&p=60&st=2017-01-02&en=2019-02-08&id=p3503110368c&a=256257406&listNum=1