green is good

https://stockcharts.com/h-sc/ui?s=%24SPX&p=D&b=9&g=5&id=p71078718497&a=449498334&r=1457751412931&cmd=print

red is bad

https://stockcharts.com/h-sc/ui?s=UVXY&p=D&b=9&g=5&id=p29626240155&a=449415629&r=1457751676433&cmd=print

end of lesson