Recently, multiple signals have indicated a shorting opportunity, supported by both technical and fundamental factors. From a technical perspective, Bitcoin is facing clear correction pressure in the 87101-86266 range, with a potential downside of about 835 points. Ethereum around 5849u also shows weakness. This wave of correction not only signals a break of support levels from a technical standpoint but also corresponds to changes in fundamental news. Although the follow-up varies from person to person, small-scale shorting has a relatively reasonable risk-reward ratio. The holdings movements of whales are also worth paying attention to, as they may help to verify the market's short-term trend to some extent.