urlBuilder.setParameter("s", Joiner.on(' ').join(symbols));
urlBuilder.setParameter("f", tags);
log.info("Stock request: {}", urlBuilder.toString());
InputStream s = urlBuilder.toUrl().openStream();
ByteArrayOutputStream data = new ByteArrayOutputStream();
byte[] buff = new byte[1024];
while (true) {
int n = s.read(buff);