BTC is currently maintaining a high level of volatility, with limited short-term trading space. It is important to note that the 4H Bollinger Bands are tightening, which may indicate direction changes in the short term. Conservative traders should remain on the sidelines, while short-term and ultra-short-term traders can focus on high selling and low buying around the upper and lower bands of the 4H BOLL.

Key points to watch during the day: NVIDIA will announce its earnings in the evening, pay attention to how the Nasdaq's performance influences the crypto market.