Daily chart structure shows bullish growth with closing shadows, MACD double lines steadily rising, maintaining a medium-term bullish pattern.

Four-hour timeframe shows decreasing bullish momentum, price retraces to the middle band of Bollinger, and the trend remains upward; MACD is about to form a death cross, and KDJ is crossing downward, indicating a clear short-term correction signal. Focus on the 70,000 support level below.

Hourly timeframe shows increasing bearish momentum, price breaks below the lower Bollinger band, and short-term weakness is evident.

Midnight strategy: Bitcoin: Buy near 70,000-70,800, target 72,500-74,000, stop at 69,500

Ethereum: Buy near 2,010-2,060, target 2,150-2,200, stop at 1,970