4In terms of age, there is little difference in morphology,KThe line is running back and forth on the middle rail of the Bollinger belt, and the Bollinger belt is also continuing to shrink. Currently, the upper rail of the Bollinger belt is1350Forming a resistance point, while the lower track of the Bollinger belt is1338Forming a support point, short-term gold is constrained by this12Among the US dollars, the attached indicatorsMACD方面快慢线也是粘合在一起。