#BTC今日分析 $BTC as of December 20, 2025, 12:40 (UTC+8), the core market and trading reference for Bitcoin (BTC) are as follows:
- Real-time price: $88,200 (approximately ¥622,000), 24-hour increase **+3.2%**, daily fluctuation range $85,135-$89,510
- Core indicators: Market capitalization approximately **$1.75 trillion**, 24-hour trading volume approximately **$4.564 billion**, market share 57.3%
- Key levels: Support at $85,500/$83,000; Resistance at $89,000/$90,000
- Technical analysis: Hourly chart shows repair signals, daily chart bearish arrangement remains unchanged, short-term bias towards oscillation rebound
- Risk warning: Today, $23 billion in BTC options expire, combined with the Bank of Japan's press conference, could exacerbate volatility
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