Yesterday, BTC on the 4-hour chart was biased downward, but this morning a sign of a trend reversal appeared, so I concluded that it wouldn't fall further and could directly go long. Later, it will form a golden cross, which is an above-zero golden cross and much stronger than the previous below-zero golden cross. This means that in the short term, even if it encounters resistance and pulls back, the extent will be very limited, making it difficult to quickly retrace below the cost basis of yesterday afternoon's bottom position and this morning's market-price long entry.