what can bitcoin be used for Top Knowledge

The first target of the previously given support position is 3407~3410, and this position has not changed.That's all for now.1, the index opened lower and went lower all day, and there was self-help behavior in the session, but it finally fell to 3407 points at 2:30.

3, then after stepping back next week, it will continue to break through 3480.The first target of the previously given support position is 3407~3410, and this position has not changed.

3, then after stepping back next week, it will continue to break through 3480.