For investors seeking momentum, the Global X MSCI Greece ETF (GREK) is probably on the radar now. The fund just hit a 52-week high and is up 90.4% from its 52-week low price of $39.58 per share.  But are there more gains in store for this ETF? Let’s take a quick look at the fund and its near-term outlook to get a better sense of where it might head.GREK in FocusIt offers exposure to companies that are headquartered or listed in Greece and carry out the majority of their operations in Greece. The fund charge ...