【比特币永续合约未平仓量增至约21.8万枚BTC，市场反弹中出现短期看跌信号】金色财经报道，尽管比特币价格在过去一周上涨逾12%，但衍生品市场数据显示出短期看跌情绪。Glassnode数据显示，比特币永续合约的未平仓合约量（Open Interest）已增至约218,000 BTC，较3月初增长15.6%，表明杠杆使用增加，可能导致市场波动加剧。此外，平均比特币期货资金费率降至约-0.023%，显示空头头寸占据主导地位，合约价格低于现货价格，进一步反映出市场对多头需求减弱。
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.