US Dollar Index (DXY) trims gains after hitting 19-month highs at 103.08

The US Dollar Index (DXY) has retreated from its early day high of 103.08, settling below 103.00 for the first time in 19 months. Despite this pullback, the DXY's overall upward trend remains intact, having gained 1.20% over the past two days. Speculative traders have been accumulating US Dollar long positions this week, driven by robust price pressures in October and expectations of a potential Federal Reserve (Fed) rate hike in December, possibly amounting to 50 basis points.

Fed officials have contributed to the dollar's strength by expressing concerns over persistent inflation, with some expected to speak publicly later on Thursday to reaffirm their hawkish stance. Analysts from Commerzbank, Dr. Henry Hao and Charlie Lay, attribute the dollar's recent surge to a combination of strong U.S. equities and semiconductor stocks, along with renewed optimism surrounding artificial intelligence.

On the four-hour chart, the DXY displays a slight bearish correction, capped at the 161.8% Fibonacci extension of the November 5-6 rally, near 103.10 on Wednesday. Momentum indicators on the four-hour chart remain positive, with the Relative Strength Index (14) below the 70 overbought threshold and the Moving Average Convergence Divergence (MACD) indicator staying in positive territory, indicating a constructive bias.

The next bearish target for the DXY is currently positioned just below, between 102.40 and 102.50. Initial resistance on the upside is found at the horizontal level around 103.10, followed by the April 8, 2025 high, near 103.50. The US Dollar (USD) is the official currency of the United States and a widely traded currency globally, comprising over 88% of all foreign exchange turnover.

It has been the world's reserve currency since the end of World War II and, prior to the dissolution of the Gold Standard in 1971, was backed by gold. The primary driver of the USD's value is monetary policy, which the Fed controls through interest rate adjustments. When inflation exceeds the Fed's 2% target, the Fed raises interest rates to curb price increases and maintain the dollar's value.

Conversely, if inflation falls below 2% or unemployment rates become too high, the Fed may lower interest rates, weakening the dollar. Extreme circumstances may prompt the Fed to print more dollars and engage in quantitative easing (QE), a non-standard policy tool designed to stimulate a stagnant financial system. QE entails the Fed increasing the money supply by buying U.S. government bonds, typically from financial institutions.

The process generally leads to a weaker dollar, while the reverse process, quantitative tightening (QT), strengthens the US Dollar.