$ME made a top of $8 at launch, now it is oscillating close to $4. Now it can be a "safe" time to buy. Invest wisely and patiently! When the currency is rising a lot, don't buy in euphoria thinking "I'm going to miss the chance, it will rise more", when it rises it will most likely fall. And if you miss the chance, be patient to wait for a new opportunity, and a good opportunity is usually in the reddest ones. Invest wisely, patiently and do DCA