Bitcoin is showing a strong upward trend as it recovers to the $85,000 range. Ethereum and some altcoins are also rising in tandem, drawing attention to capital flows in the virtual asset market.

■ Bitcoin at $85,235, Up 5% on the Day

According to market data on the 21st, Bitcoin traded at around $85,235.93, up 5.00% on a daily basis. Its 7-day gain of 10.92% indicates clear short-term upward momentum.

Ethereum also joined the rally. Ethereum rose 2.82% in a day to trade at around $2,718.97, and is up 9.75% over the past 7 days. With Bitcoin leading the rise and Ethereum adding strength, investment sentiment across major virtual assets is improving.

■ Volume and Technical Indicators Both Strong

Bitcoin's short-term rise has been accompanied by increased trading volume. Bitcoin's trading volume reached about 1.29 times its recent 7-day average, while Ethereum recorded volume about 1.10 times its 7-day average.

Bitcoin's short-term momentum also stands out on the technical front. Bitcoin's 6-day relative strength index (RSI) recorded 83.54, and its MACD showed a golden cross. Ethereum's 6-day RSI is also high at 79.37, and its MACD previously formed a golden cross as well.

Both assets are trading above their 7-day, 25-day, and 99-day moving averages, and the Super Trend is pointing upward. In the short term, Bitcoin is leading in both gains and volume, while Ethereum continues its upward trend.

■ Attention on Altcoin Spread and Overheating Signals

The market is watching how far Bitcoin's strength will spread to altcoins. Upward movements have appeared in some highly volatile sectors, such as AI-related tokens, meme coins, and Layer 1 projects, raising interest in whether Bitcoin-centered buying is spilling over into other virtual assets.

However, not all altcoins are moving in the same direction. Some remain flat or weak, and assets that have recently posted large gains could see profit-taking. Rather than a broad-based market rally, this is a market with varying temperatures across individual assets.

Overheating signals also warrant attention. The short-term RSI of both Bitcoin and Ethereum exceeds the conventional overbought threshold of 70, which means that while upward momentum is strong, short-term price volatility could also expand.

■ Key Points to Watch Ahead

Going forward, the key points to watch are whether Bitcoin continues its upward trend around the $85,000 level and whether trading volumes for Ethereum and major altcoins increase further. If the strength that began with Bitcoin spreads to a broader range of altcoins, the circulation of capital in the market could become even more pronounced.

[The virtual asset market is highly volatile, and prices and technical indicators can change in real time. This article is not a recommendation to invest in any specific virtual asset, and the final investment decision and responsibility for it rest with the investor. AI provided partial assistance in the writing of this article.]