private Ticker getTicker() throws IOException, InvalidMessage, FieldNotFound {
String messageData = getMessageData("W.txt");
MarketDataSnapshotFullRefresh message = new MarketDataSnapshotFullRefresh();
message.fromString(messageData, dataDictionary, true);
log.debug(message.toXML(dataDictionary));
Ticker ticker = BTCChinaFIXAdapters.adaptTicker(message);
return ticker;