The Chinese yuan climbed to its strongest level in four years on Thursday, a move driven largely by the Federal Reserve's decision to keep US interest rates unchanged. But while the currency's rise grabbed headlines, China's central bank is clearly trying to keep the appreciation in check.
The People's Bank of China (PBOC) set Thursday's official "midpoint" rate at 6.7147 yuan per dollar. That's the reference rate that guides daily trading in the onshore market. Shortly after, the onshore yuan briefly strengthened to 6.6620 per dollar—its highest level since 2018.
Why the Fed matters for the yuan
When the Federal Reserve holds interest rates steady, it can weaken the US dollar. That's because investors earn less extra return from holding dollar-denominated assets, so some money tends to flow elsewhere. A softer dollar, in turn, makes other currencies—like the yuan—more attractive.
Reuters reported that US policymakers want to see more inflation data before they change course. That suggests rates could stay where they are for a while, which may keep the dollar under pressure and support currencies like the yuan.
For context, the Fed's decision is part of a broader trend. As we noted in our coverage of the dollar steadying after the Fed's move, the central bank also signaled it would hold fewer policy meetings in 2025, which could mean less frequent shifts in monetary policy.
The PBOC's balancing act
While a stronger yuan might sound like good news for China, the PBOC isn't letting it run wild. The central bank sets the midpoint each day, and it can use that to signal its comfort level with the currency's value. By setting Thursday's midpoint at 6.7147—weaker than where the yuan was trading—the PBOC is effectively telling markets it doesn't want the currency to appreciate too quickly.
This is a classic move for China's central bank. A rapid rise in the yuan can hurt Chinese exporters by making their goods more expensive overseas. It can also attract speculative capital flows that the government finds hard to control. So the PBOC often steps in to smooth the path, even when the underlying trend is upward.
That's why the yuan's move on Thursday was notable but not explosive. The currency touched a high, but the PBOC's guidance kept it from going further.
What it means for investors
For everyday investors, the yuan's strength is a reminder that currency moves can have ripple effects across markets. A stronger yuan can benefit companies that sell a lot in China, because their earnings in yuan are worth more when converted back to dollars. On the flip side, it can hurt US exporters that compete with Chinese goods.
It also matters for anyone holding US dollar assets. If the dollar weakens, the value of those holdings in foreign-currency terms declines. That's one reason investors often watch central bank decisions closely—they can shift the value of currencies, bonds, and stocks around the world.
In China, the PBOC's management of the yuan is a signal that it wants stability, not sudden moves. That could be reassuring for investors in Chinese assets, as we noted in our piece on China tech stocks sliding despite the Fed's hold. While the currency is strong, the central bank's intervention suggests it's not about to let the yuan surge uncontrollably.
For those with exposure to China, the key is to watch what the PBOC does next. If it keeps setting midpoints below market levels, that's a sign it's comfortable with gradual appreciation. If it starts setting them higher, it could be trying to push back against the trend.
Either way, the Fed's patience on rates is a big factor. As long as US inflation stays moderate, the dollar may stay soft, and the yuan could remain near these highs. But as always, central banks can change course quickly, so investors should stay alert.
