RE:trendingOne way to accomplish this would be to compare FR to $Silver at Stockcharts.com. To accomplish this you would just chart "FR.to:$silver" over a period, say a year. So you could see the leveraged moves of FR relative to Silver. Here's a screen cap of the result.
>DM
![](https://stockcharts.com/c-sc/sc?s=FR.TO%3A%24SILVER&p=D&yr=1&mn=0&dy=0&i=t35511926807&r=1487885837777)