BitGo称比特币已消化美联储加息及CLARITY法案失败

Bitcoin rebounded to above US$86,000 after absorbing the Federal Reserve's interest rate hike and failing to vote on the CLARITY bill.

BitGo Research pointed out that in just one week, the Federal Reserve's decision to raise interest rates and the Senate's failure to pass the CLARITY Act (Digital Asset Markets Clarity Act), two negative factors, did not trigger a sustained wave of selling, and Bitcoin prices successfully recovered.

Market reaction: Traditional assets follow textbook logic, and Bitcoin performs differently than normal

On September 22, BitGo Research released a report stating that after the Federal Open Market Committee (FOMC) announced a rate hike on September 16, Bitcoin's performance was completely different from traditional assets. Research director Greg Cipolaro believes that the market's response to monetary tightening and legislative setbacks has been relatively flat, indicating that negative news has been incorporated into the price system of digital assets.

In contrast, the reactions of gold, stocks and the U.S. dollar were well in line with textbook predictions: the Dow fell 1.21%, the S & P 500 fell 0.44%, short-term government bond yields rose, and the U.S. dollar strengthened. However, Bitcoin did not play the role of a "risk asset" as expected, but showed unique resilience.

Details of Fed rate hike: Dot chart suggests interest rates will remain high for longer

On September 16, the Federal Reserve raised its target federal funds rate range by 25 basis points to 3.75%-4.00%, the first rate increase since July 2023. All 12 voting FOMC members supported the decision. Although the rate hike itself is already expected, the bigger surprise comes from the Federal Reserve's updated interest rate forecast.

According to the September Economic Forecast Summary (SEP), the median federal funds rate is 4.1% for both 2026 and 2027, compared with June forecasts of 3.8% and 3.6% respectively. The median in 2028 also increased from 3.4% to 3.9%. Among the 18 people who participated in the forecast, 16 expected interest rates at the end of 2026 to be higher than the current range of 3.75%-4.00%, which means that under their personal forecast, there will be at least one rate increase during the year.

Cipolaro pointed out that even if the rate increase was in line with expectations, the message conveyed by the "dot matrix" was not fully priced by the market. BitGo interprets this as policymakers believe interest rates will remain at higher levels for longer, although individual FOMC forecasts do not constitute policy commitments.

CLARITY bill blocked: regulatory framework faces setbacks

On the eve of the Federal Reserve meeting, another piece of bad news came from Washington. On September 15, the U.S. Senate voted 49-50 to reject the proposal to advance H.R. Motion to close debate on Bill 3633 (the Digital Asset Market Clarity Act). That was 10 votes short of the three-fifths majority (60 votes) needed to move the bill into formal debate.

该法案旨在建立联邦层面的监管框架，明确证券交易委员会（SEC）与商品期货交易委员会（CFTC）在数字商品监管方面的职责划分。参议员Thom Tillis投下反对票以便提出重新审议动议，但截至9月23日，参议院官方记录中尚未出现新的终止辩论投票。

这一程序性失败导致比特币一度跌至75,000美元中期区域。据Crypto.news报道，9月16日BTC交易价格接近75,940美元，此前曾短暂测试75,350-75,500美元区间。

强势反弹：ETF需求回归与空头回补推动价格创新高

尽管面临双重利空，比特币随后展现出强劲的市场韧性。在经历短暂下跌后，比特币在数小时内回升至76,000美元上方，并在此后几周持续攀升。CoinGecko数据显示，截至9月23日，BTC价格约为86,230美元，较七日前上涨约13.3%，七日内价格区间从约75,151美元延伸至87,330美元。

此次反弹的主要驱动力包括现货比特币ETF需求的恢复、短期空头头寸的回补、国债收益率下降以及油价走弱。具体来看：

• 资金流向逆转：9月15日至16日，受CLARITY法案投票和美联储会议影响，美国现货比特币ETF合计流出约7.463亿美元。但随后资金流向迅速逆转，9月17日流入约1.595亿美元，次日流入约4.33亿美元，几乎抵消了此前的流出。
• 单日大额流入： 9月21日，美国现货比特币ETF录得约9.99亿美元的净流入，创下自2025年10月以来的最强单日流入纪录。其中，贝莱德的IBIT贡献约3.81亿美元，ARK与21Shares的ARBK吸引约2.89亿美元，富达的FBTC吸引约2.39亿美元。

Nansen高级研究分析师Nicolai Sondergaard表示，这波涨势似乎是新增的ETF买盘与被迫进行的空头清算相结合的结果。但他也警告称，交易所数据显示仍有比特币流入交易平台，若市场动能减弱，这些供应可能成为抛压来源。

结构性变化：比特币对货币政策敏感度的演变

BitGo的核心观点在于比特币对紧缩货币政策的响应机制发生了变化。Cipolaro指出，在以往的加息周期中，比特币通常表现为高Beta值的风险资产，往往随股市一同走弱。然而，本次事件仅引发了短暂下跌便迅速恢复。

当前市场环境与以往收紧周期存在显著差异：美国现货比特币ETF为机构和经纪资本提供了合规渠道；上市公司开始在资产负债表上持有比特币；衍生品市场也已大幅发展。这些结构性变化使得比特币不再单纯地跟随传统风险资产的走势。

当然，这并不意味着比特币已对利率完全不敏感。更高的国债收益率会增加传统固定收益资产的吸引力，而强势美元和紧缩的流动性历史上仍会对加密货币构成压力。近期的反弹恰逢这些压力有所缓解之时。

展望：后续关注点

美联储下一次计划中的政策会议定于10月27日至28日举行。根据央行日历，9月15-16次会议的记录将于10月7日公布。美联储的预测表明年底前仍有加息可能性，但委员会并未承诺在10月或12月的会议上采取具体行动。未来的决策将取决于通胀、就业、增长及其他 incoming 经济数据。

在监管方面，参议院官方记录仍显示9月15日的CLARITY法案终止辩论动议被否决。虽然重新审议动议保留了再次尝试的程序路径，但截至9月23日尚未公布新的投票日期。