Buy ETH since the price has dropped. The growth is unlikely to occur today, but the bottom is close.The Bollinger Bands expansion has been directed downwards for quite some time. RSI is in the oversold area for a long time either. If you trade without leverage, you can increase your long position gradually, as the ETH price decreases. This drop was expected. First of all, the technical correction has taken effect. Second, bad news from China with the ICO's ban.