What's in a name? For that matter, what's in an ETF ticker? There are plenty of colorful ones out there. And while ProShares Ultra Gold ETF (NYSEARCA: UGL ) has soared in price, up 114% since I filedI'm Rob Isbitts, founder of Sungarden Investment Publishing. I run the new investing group Sungarden Investors Club, a community dedicated to navigating the modern investment climate with humility, discipline, and a non-traditional approach to income investing. I've been charting investments since the 1980s, and ...