The U.S. Dollar Index (DXY) fell to 97.96 on Dec. 23, the lowest level in eleven weeks after Oct. 3. Source: U.S. Dollar Index (DXY), MarketWatch The DXY is an index that measures the value of the USD relative to a basket of foreign currencies. The index's decline indicates the weakening of the dollar. Generally, such news is considered bullish for Bitcoin (BTC) because the cryptocurrency is considered a hedge asset during times of dollar devaluation. But there is one analyst who thinks there is no pr ...