Why is it said that the bottom of BTC is strongly supported at 45,000 after another correction? According to the 2024 Q2 quarterly report of Marathon Digital, a mining company, the current mining cost of each BTC is around US$43,000. So as long as the price of Bitcoin remains above 450,000, it is possible to break the historical high again within a year. PS: From the past history, Bitcoin usually does not fall below the shutdown price in the bull market.