private synchronized void updateList(){
		//clear list
		values.clear();
		
		//add newest values
		values.put("dollars", dollars);
		values.put("bitcoin", bitcoin);
		values.put("profit", profit);
		values.put("curBid", curBid);
		values.put("curAsk", curAsk);
		
		//update the View since at least one value has changed
		updateView();
	}