The U.S. dollar has recently strengthened, raising concerns that higher dollar strength could put pressure on the crypto market. However, the relationship between the dollar and $BITCOIN may not be as strong as traders often assume. CoinDesk’s latest analysis shows that the Dollar Index (DXY) has gained around 2.6% since September 9 and reached a two-month high, while Bitcoin has remained relatively resilient around the $83,000–$84,000 area.
Bitcoin and the dollar usually move in opposite directions because a stronger dollar can make riskier assets less attractive. But recent data suggests that the dollar explains only a limited part of Bitcoin’s daily price movements. CoinDesk reported that the 90-day correlation between $BTC and DXY was around -0.41, with DXY accounting for only about 17% of the variation in Bitcoin’s daily returns. This means other factors can have a much larger influence on the crypto market.
The broader crypto market is also being shaped by factors beyond the dollar, including institutional flows, market liquidity, interest-rate expectations and investor risk appetite. $Ethereum and other major cryptocurrencies can react to the same macroeconomic environment, but their price movements are not determined by the dollar alone. Recent CoinDesk coverage has also highlighted continued institutional interest in $Bitcoin, including strong ETF inflows, while options activity in $BTC and $ETH remains an important source of short-term market volatility.
For crypto traders, the key takeaway is that a stronger dollar remains an important factor to watch, but it should not be treated as the single driver of $Bitcoin or the wider crypto market. The relationship between DXY and $BTC has historically changed over time, and CoinDesk notes that the correlation has sometimes even turned positive. As the market moves forward, investors will be watching the dollar, liquidity, institutional demand and broader risk sentiment together to understand where $Bitcoin, $Ethereum and other major crypto assets could move next.