I have recently been paying attention to the trend of the US dollar and found that this topic is indeed worth a deeper understanding.

Let's start from a historical perspective. After the collapse of the Bretton Woods system in the 1970s, the US dollar index experienced eight phases of fluctuation. In the late 1970s, the dollar fell below 90 due to the end of the gold standard and the oil crisis, and in the 1980s, Volcker pushed the federal funds rate up to 20%, causing the dollar to strengthen significantly. But then, due to the "dual deficit" problem, it entered a long-term bear market. During the internet boom of the 1990s, the dollar reached a high of 120, and after the 2008 financial crisis, it fell back to the low 60s. This history tells us that the long-term trend of the dollar depends on the relative performance of the US economy compared to other economies.

Speaking of recent dollar movements, the situation has become quite interesting. The dollar index once bottomed near 103.45, continuously declined, and broke through the 200-day moving average. The logic behind this is that US employment data fell short of expectations, and the market began to bet on multiple rate cuts by the Federal Reserve, which directly weakened the dollar's attractiveness. The Fed's policy direction has become a key variable in determining the dollar's trend—if a rate cut cycle truly begins, the dollar will inevitably come under pressure.

Looking at major currency pairs, the divergence in dollar trends is quite obvious. The euro against the dollar has been rising steadily because the market expects the Fed to cut rates more aggressively than the European Central Bank, making the euro relatively more valuable. The British pound's performance is similar; the Bank of England may be more cautious about rate cuts than the Fed, so the pound is also strengthening. In contrast, USD/CNY has been oscillating between 7.2300 and 7.2600, mainly influenced by the differing economic policies of the two countries. USD/JPY shows downward pressure as Japan's economy improves, with wage growth reaching a 32-year high, and the Bank of Japan may face upward pressure on interest rates.

Australia's situation is particularly noteworthy. Recent data shows that the Australian economy is performing better than expected, and the trade surplus is healthy, so the AUD remains strong. The Reserve Bank of Australia maintains a cautious stance, hinting that rate cuts are unlikely, which is somewhat unique amid the generally dovish stance of major central banks.

Regarding the outlook for the dollar, my understanding is this: in the short term, the dollar may rebound driven by geopolitical tensions or economic data, but the overall trend is biased toward weakness. If the Fed indeed starts a rate cut cycle, US Treasury yields will continue to decline, and funds may flow into other assets. In the medium to long term, the dollar could gradually weaken, and investors should consider gradually adjusting their positions, paying attention to opportunities in non-dollar currencies and commodities.

The current dollar trading environment offers many opportunities for flexible traders, but it also requires close monitoring of Fed policies, economic data, and global developments. These factors will directly influence the direction of the dollar's movement.