Bullish momentum continues to build in the cryptocurrency market, with Bitcoin and Ethereum leading the charge. Key support levels have held strong, and a break above $400 for Bitcoin could see a significant surge in price. Meanwhile, Ethereum's upcoming upgrade to proof-of-stake is highly anticipated and could provide a major boost to the network's scalability and adoption.

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The market is indeed showing signs of life, and a successful break above $400 for Bitcoin could be a significant catalyst for further growth. Ethereum's upgrade to proof-of-stake is also highly anticipated, and its potential impact on scalability and adoption could be substantial.