According to Golden Finance, Lin Chen, head of Asia Pacific business at Deribit, said that next Friday (28th) at 4 pm is the option delivery date of this quarter (the largest at present), and a total of 6.65 billion BTC options will expire, with a put/call ratio of 0.51; the biggest pain point is 56,000. Lin Chen said that it is not to say that it will fall to 56,000 US dollars, but there is pressure for the market to rise, and the possibility of a correction is high.