From a daily perspective, Bitcoin has been negatively impacted by Trump's new tariff policy in the short term, resulting in a rise followed by a fall. The K-line has experienced four consecutive downward trends, but there is support from the medium-term moving average below. The range of 90000 to 92000 is a relatively strong support area. If it can hold this level in the short term, after building momentum, it will continue to challenge the previous high of 98000 or even the 100000 mark.