二:点位。The point of entry is quite important. Although gold can be operated in two modes: long and short, there are actually four operating methods: low long, low short, high long, and high high. In unilateral momentum, these four modes are all feasible. If it is in a volatile trend, remember not to be low short or high long, which is equivalent to chasing gains and selling losses. Remember, many people are chasing gains and selling losses.