#比特币与美国关税政策 Daily Fluctuation Range: $83,500 - $85,500, tested the $85,500 resistance level but did not effectively break through.

Trading Volume: 24-hour trading volume is $26.3 billion, slightly down from the previous day, need to be cautious of the 'no-volume rise' risk.

Technical Indicators

MACD: 4-hour chart golden cross continues, momentum bars moderately expand, but has not entered the overbought area (RSI about 60).

Key Resistance: $85,500 (short-term breakout point), if sustained could trigger accelerated rise.

Support Level: $83,000 - $83,500 (strong support zone), if broken may trigger short-term sell-off.

II. Market Sentiment and Fund Flow

Institutional Behavior

A listed company recently purchased 3,459 BTC for $285 million, ETF net inflow of $130 million in a single day, indicating long-term capital inflow.

On-chain data shows increased net outflow from exchanges, whale accounts continue to accumulate, supporting prices.

Risk Factors

Small-cap liquidity crisis: OM token collapsed by 80%, leading the market to be cautious about funds concentrating on Bitcoin, altcoins are under pressure.