Bitcoin and Dollar Exhibit Unprecedented Opposition, Reaching a 4-Year Extreme

The relationship between bitcoin (BTC) and the Dollar Index (DXY) has become increasingly inverse, with the 30-day correlation coefficient reaching -0.90, the most negative reading since September 2022. This indicates that when the dollar weakens, bitcoin tends to gain, and vice versa. The coefficient of determination stands at 0.81, suggesting that approximately 81% of bitcoin's short-term price movements are statistically associated with fluctuations in the Dollar Index. Bitcoin's recent rally has stalled, coinciding with the DXY bouncing back to 98.75 from its April 17 low of 97.63. The outlook for the Dollar Index appears to be supported by broader macro risks, including elevated oil prices and the ongoing U.S.-Iran standoff. Analysts at Marex note that macro factors are still exerting pressure on bitcoin's continued rally, citing rising oil prices and constrained tanker traffic in the Strait of Hormuz. Despite sustained inflows into U.S.-listed spot exchange-traded funds (ETFs), industry leaders remain cautious, with Anthony Scaramucci predicting that bitcoin may not see a meaningful recovery until October or November. The current price action aligns with BTC's four-year reward halving cycle, with whales and long-time holders selling into ETF-driven demand. The ether-bitcoin (ETH/BTC) ratio has fallen nearly 3% to 0.02965, its lowest since March 15, confirming a downside break from the short-term ascending channel and pushing the ratio back below the broader downtrend line. This breakdown reinforces bearish momentum and increases the likelihood of further downside or extended consolidation in the ETH/BTC pair, indicating continued underperformance of ether relative to bitcoin.