中信建投期货：铜缺乏驱动，窄幅震荡

Group 1 - The overall macro expectations, both domestic and international, are being adjusted downwards, leading to a more rational market sentiment [1] - Weak terminal demand is anticipated, which is expected to put pressure on copper prices in the short term [1] - The main trading range for Shanghai copper futures is projected to be between 78,500 and 79,600 yuan per ton [1] Group 2 - The recommended strategy is to adopt a wait-and-see approach or engage in range trading [1]