what do bitcoins do, Knowledge

This month's profit: +3374.5 yuanToday's profit: +1738.5 yuanJuly: -356.24 yuan

October: -27372 yuanThis month's profit: +3374.5 yuan2021:+23,432.42 yuan

I don't know how many people have been trapped with such a big green stick.Today's profit: +1738.5 yuanSeptember: 11,228.38 yuan