说明：  MQL5官网上专做黄金的SFE Gold Fever信号，售价是1200美金。 根据趋势进行交易。对于通常以强劲趋势移动的符号或在趋势周期内进入的任何符号都是足够的。因此，与XAUUSD（GOLD / USD）一起使用时效果很好，并且从长期来看是上升趋势，因此请仅长期使用该系统，可以提升性能。
(The SFE gold feeder signal on the mql5 website, which specializes in gold, is sold for $1200. Trade according to the trend. It is sufficient for symbols that usually move in a strong trend or any sign entered during the trend cycle. Therefore, it works well when used with xauusd (gold / USD), and it is on the rise in the long run. Therefore, only use the system for a long time to improve the performance.)