Intraday market fluctuates upward. Bitcoin rebounds from the low of 107449, tests 110558 and then consolidates, after which it rallies from the support at 108379 to 111742; Ethereum rises from 4212 to 4414, retreats to 4272 and then rebounds to 4395. Persist with buying on dips during the day, with all targets achieved: Bitcoin's three trades accumulated a gain of 5781 points, while Ethereum's three trades totaled 252 points, demonstrating significant profit efficiency.

Currently, looking at the market, after Bitcoin touches the recent low of 108433, sentiment shifts. The 4-hour candlestick chart shows continuous solid bullish candles in an upward arrangement. After a dip in the US market, it closes with a long lower shadow bullish candle, indicating effective support below and strengthening bullish sentiment. The MACD has been diverging after crossing the zero line upwards; bullish momentum is accumulating, and there is still room above.

The strategy remains unchanged for early Wednesday:

- Bitcoin: Buy near 109500-110000, with a short-term target of 112500

- Ethereum: Buy near 4240-4270, with a short-term target of 4400$BTC $ETH