见位做单,破位止损:黄金投资做单需要等待黄金价格回调到重要的支撑位上买进,有效破位后止损。短线可在上升通道的上轨卖出平仓(But it's easy not to open new positions and sell short);In the downward trend, wait for the price to rebound to an important pressure level and sell short, effectively breaking the level to stop losses. Similarly, buying and closing positions at the bottom of the downtrend channel(Never open new positions to rebound)。