if good news comes all coins pumps and if bad news comes it dumps heavy, and now a day there is lots bad news comes like any county ban bitcoin, any well-known exchange hacked etc. and market dumping heavy. But I think at now bitcoin 7300$ level, its making a bottom and ready to fly higher. So I will advice not to sell your coins at lower level in loss and wait for market to come again in bullish trend for good profit.