how does a digital currency work, Block

It is best to open higher today.Yesterday, 712 also went high and low. What was your inspiration?It is best to open higher today.

………～Today, continue to look at the support of around 21.3 yuan, and pull up to see if 22.2-22.96 yuan can stand firm. If you can't come out first, call back 21.8-21.9 yuan to suck back. (Not necessarily right, based on firm offer)Take the elevator

Today, continue to look at the support of around 21.3 yuan, and pull up to see if 22.2-22.96 yuan can stand firm. If you can't come out first, call back 21.8-21.9 yuan to suck back. (Not necessarily right, based on firm offer)Yesterday, 712 also went high and low. What was your inspiration?………～