Crypto Daybook Americas
Bitcoin loses touch with the Dollar Index, U.S. stocks ahead of the Fed
Your day-ahead look for Sept. 16, 2026
By Omkar Godbole|Edited by Sheldon Reback
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The Federal Reserve interest-rate decision will help set to the tone for crypto markets. (Jesse Hamilton/CoinDesk)
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The bitcoin BTC$75,587.48
market turned idiosyncratic ahead of Wednesday’s Federal Reserve interest-rate decision, and is no longer tracking the Dollar Index or U.S. stocks.
CoinMarketCap data show bitcoin’s short-window correlation with the index, which measures the U.S. currency’s strength against a basket of peers, has collapsed to nearly zero, while its positive link to equities has also faded.
“Bitcoin’s short-window [15-day or less] correlation to the dollar index sits at +0.08, versus -0.54 over the past 30 days. Its correlation to the S&P 500 has fallen to 0.43 from 0.75 yesterday, to the Nasdaq to 0.30 from 0.60 yesterday, and to gold to 0.28 from 0.69 over 30 days,” CoinMarketCap’s head of research, Alice Liu, said in a note shared with CoinDesk.
The disconnect is explained by the recent focus on the Clarity Act regulation, which failed a key Senate procedural vote on Tuesday, pulling traders’ attention away from the usual influences in the wider economy.
With those correlations weaker, protective positions that worked recently, notably hedging bitcoin against S&P 500 index futures on the assumption it would keep tracking risk assets, are less reliable for now. (If bitcoin usually tracks U.S. stocks, a long-bitcoin book can be faded, or hedged, by shorting the index futures.)
“That means the beta hedge that would have worked Monday is unreliable today, and today’s FOMC reaction may be swamped by regulatory follow-through,” Liu said.
That sets up the decision, due at 2 p.m. ET, as a test of whether bitcoin re-establishes the relationship with the dollar and stock market or keeps trading off regulatory news.
The Fed is widely expected to raise interest rates by 25 basis points. That move is largely priced in, and most investment banks are still forecasting additional hikes by year-end.
Unless Chair Kevin Warsh delivers a larger increase or unexpectedly hawkish guidance, some observers say the Dollar Index could slide. A weaker dollar would, in isolation, be a tailwind for bitcoin.
Traders should also watch Treasury yields. A sharp rise in yield volatility can tighten financial conditions and revive risk-off flows across crypto.
"The market lull can easily be attributed to expectations of signals from the Fed later on Wednesday, which have greater potential to influence volatility than the 25-basis-point rate hike already priced in," Alex Kuptsikevich, the chief market analyst at The FxPro, said in an email. Stay alert!
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- Fed meeting is shaping up to be a nightmare for Warsh. Bitcoin might still shine (CoinDesk): The Senate defeat of the Clarity Act has left bitcoin bulls at the mercy of Wednesday’s Federal Reserve meeting, an event that some observers warn could prove highly challenging for Chair Kevin Warsh. - Crypto longs worth $570 million wiped out as Clarity Act fails (CoinDesk): Crypto traders holding bullish futures bets took a hit over the past 24 hours after the Clarity Act’s failure. Exchanges liquidated about $571 million in long positions, the most since Aug. 22. - Stocks tick up as oil falls, bonds stabilise ahead of Fed decision (Reuters): Global stocks ticked higher on Wednesday as rises in government bond yields and oil prices paused ahead of a key U.S. Federal Reserve interest-rate decision. The yield on the 10-year Treasury note stood at 5%, after briefly touching its highest level since 2007.
BTC's price chart. (TradingView)The chart plots BTC’s hourly candlesticks since Aug. 20.
Prices held in a tight range above $76,000 until yesterday, when sellers finally broke lower and established a foothold beneath that level.
Chart analysts call this a range breakdown — a bearish signal that often precedes further losses. It’s like a coiled spring finally unwinding: The energy built up while price was compressed in the range is released in the direction of the break, which in this case is down.
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