The relationship between bitcoin and the Dollar Index has become increasingly intertwined, with the 30-day correlation coefficient reaching -0.90, the most extreme reading in nearly four years. This implies that when the dollar weakens, bitcoin tends to gain, and vice versa. However, it's essential to consider that bitcoin's 24/7 trading structure can influence this reading. The coefficient of determination suggests that approximately 81% of bitcoin's short-term price fluctuations are statistically linked to movements in the Dollar Index.
Notably, bitcoin's rally has stalled after reaching highs above $79,000, coinciding with the Dollar Index's rebound to 98.75. 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 warn that these factors may hinder bitcoin's continued rally, with one expert predicting a meaningful recovery may not occur until October or November.
Meanwhile, the sustained inflows into U.S.-listed spot exchange-traded funds are providing price support, but industry leaders remain cautious. The ether-bitcoin ratio has also fallen to its lowest point since March 15, with bearish implications for the ETH/BTC pair.