If we talk about 2018 bitcoin has progressed for now, where the threshold was $5,800, then bictoin proved itself to be the best asset so far, this journey process is nothing but making bitcoin more valuable, although correction cannot be separated from its journey, but if you pay attention bitcoin has move up more significantly in 2021, meaning that the selling and buying prices are quite large that year, bitcoin's progress does not affect the downward correction at its lowest price, this year bitcoin has corrected many times, but has not shown at its lowest point