On Friday morning, Bitcoin rebounded from yesterday's low of 89,180 and oscillated up to the 91,000 level, repeatedly pulling back. Ethereum also retraced to the 3,060 level, failing to break through the 3,000 mark, but then quickly rebounded, with the most significant gains occurring overnight and in the early morning.

From a technical perspective, the four-hour K-line has been consecutively bullish, with overall momentum clearly upward. Bitcoin has stabilized above the middle band of the Bollinger Bands, which is a crucial point—the lower band provides strong support, and the one-hour chart shows signs of support warming up. In other words, the current environment for going long is still quite favorable.

Operationally, the outlook is as follows: Bitcoin can consider entering long positions in the 91,000-90,800 range, with the first target set at 93,000. Ethereum is also suitable for buying on dips around 3,100-3,080, with an eye on 3,200. In the short term, the strong performance of these two assets can continue, as long as they hold these support levels.