比特币在84,000美元附近盘整,ETF资金流入与巨鲸增持支撑市场
比特币价格在两次尝试突破87,000美元失败后,维持在84,000美元附近。与此同时,交易所资金流出、大型实体持仓增加以及交易所余额下降等基本面因素,正在价格盘整期提供支撑。
市场概况与近期走势
最新数据显示,比特币交易价格接近84,403美元,24小时波动区间为82,941美元至84,843美元。过去七天内,比特币涨幅约为10.3%,保留了上周低点(约75,000美元)反弹的大部分成果。此次价格回调发生在9月16日美联储将目标利率上调25个基点至3.75%-4.00%之后。此前一日,参议院以49-50票未能通过CLARITY法案的 cloture 程序(即结束辩论),距离推进法案所需的60票还差一票。
在这些事件发生后,BTC曾短暂跌至75,000美元附近,随后迅速回升至80,000美元以上,并于9月21日触及87,392美元的八个月高点。此后,价格逐步回落至84,000美元区域,交易者正评估推动此次反弹的需求是否足以支持再次向上突破。
技术面分析:动能与资金流向
从技术指标来看,当前市场呈现多空博弈态势:
- 牛熊力量指数 (BBP):目前维持在约+4,790的正值区域。这表明多头仍占据主导地位,但近期柱状图显示该指标已从峰值回落,意味着上涨动能虽为正,但较之前突破82,000美元时有所减弱。
- 蔡金资金流量 (CMF):读数约为0.00,处于中性状态。自负值区域回升后,买卖压力趋于平衡。若CMF能持续保持在零轴上方,将为积累行为提供更强的成交量证据;反之,若再次跌破零轴,则表明在测试支撑位时资金流出可能加剧。
综合来看,价格动能强于资金流量。虽然BBP继续有利于买方,但CMF尚未确认通往87,000美元背后的持续性买入压力。分析师指出,关键阻力区位于86,000-87,000美元,该区域已多次阻止价格上涨。若要避免重新陷入60,000-80,000美元的震荡区间,BTC需稳固站稳82,000美元附近或在该区域进行成功的二次测试。
机构动态:ETF资金持续流入与巨鲸抄底
现货ETF资金流入
尽管比特币价格出现回调,美国现货比特币ETF的资金流入仍在继续。据SoSoValue数据显示,9月24日净流入达1.91亿美元,使正向流入势头延续至六个交易日。其中,贝莱德(BlackRock)的IBIT表现突出,单笔流入约1.63亿美元,富国银行(Fidelity)的FBTC获得1,286万美元。
The previous week, ETF subscriptions were even larger: inflows of approximately US$999 million, US$714.7 million and US$346.98 million were recorded on September 21, 22 and 23 respectively. As of press time, the cumulative net inflow of the U.S. spot Bitcoin ETF was close to US$57.41 billion, and the net assets were approximately US$108.9 billion.
Giant whale increase signal
Chain data shows that large entities actively open positions during the price correction. Cryptocurrency analyst Ali Martinez reported that in 96 hours, large entities purchased approximately 30,269 bitcoins, with an estimated value of approximately US$2.57 billion based on calculated prices. This increase occurred as Bitcoin fell from $87,400 to $82,800 (a decrease of approximately 5.24%).
In addition, Sanitation's data also shows that the group of addresses holding 100-1,000 bitcoins increased by 113,950 bitcoins between July 15 and September 23, and the total holdings increased to approximately 5.24 million. It should be noted that wallet addresses are not directly equivalent to a single investor. Institutions, custodians and funds may control multiple addresses or consolidate positions, so these data mainly reflect changes in balances rather than final ownership.
Changes in exchange balances: signs of withdrawal of funds
Exchange-level data further confirms the trend of hoarding. CryptoQuant contributor Darkfost reported that Binance recorded net withdrawals of more than 13,800 bitcoins in a single day, the exchange's largest single-day net outflow since 2023. In the past four weeks, Binance's Bitcoin holdings have dropped from approximately 705,000 to 685,000.
CryptoQuant另一位贡献者Amr Taha报告称,从9月22日至24日,包括币安、Coinbase、Kraken和Bitfinex在内的多家交易所合计净流出约25.2亿美元。这种资金从交易所撤出的行为通常被解读为长期持有或转入冷钱包的信号,但也需警惕其可能用于场外交易或其他目的的可能性。
未来展望:十月行情与技术突破
短期内,比特币面临的首要技术障碍仍是本周两次拒绝其上涨的86,700-87,392美元区域。若能有效突破此阻力位,将重回近期区间的高位。
季节性因素也为市场提供了参考依据。历史数据显示,在2013年至2025年的13年中,有10年10月份比特币收涨。分析师Ali Martinez将此现象称为“Uptober”(十月牛市),并指出这一季节性规律在过去13年中仅被打破过一次(2025年10月下跌约3.9%)。然而,历史表现并不能保证未来的价格走势。
下一个值得关注的时间点是10月27日至28日的联邦公开市场委员会(FOMC)会议。美联储9月声明指出,在将联邦基金目标利率上调至3.75%-4.00%后,通胀依然居高不下。市场正密切关注后续政策动向及资金面的持续变化,以判断比特币能否开启新一轮强劲涨势。

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