(E)spy 10 sds 10.. https://stockcharts.com/c-sc/sc?s=SPY&p=10&yr=0&mn=0&dy=3&id=p08691849589&a=348304814&r= https://stockcharts.com/c-sc/sc?s=SDS&p=10&yr=0&mn=0&dy=3&id=p08691849589&a=291866691&r=