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Codexis vs US Dollar/Chinese Yuan FX Spot Rate: why the prices moved differently

Weekly · monthly · quarterly news summaries, side by side in time

Codexis Inc (CDXS)

US Dollar/Chinese Yuan FX Spot Rate (USDCNY.FOREX)

Q3 2026
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PBOC easing and US-China frictions drove USDCNY in Q3 2026

  • PBOC easing and record liquidity injection The PBOC's easing bias and record liquidity injection early in the quarter pushed USDCNY higher, as more yuan in the system reduced its value. This was the main upward force on the dollar-yuan rate.

    This policy move directly increased USDCNY by weakening the yuan.

  • Record US-China yield gap and Beijing's efforts to curb yuan strength A record 312 basis point yield gap between US and Chinese bonds made dollar assets more attractive, boosting USDCNY. Beijing's attempts to limit yuan appreciation also kept the dollar stronger versus the yuan.

    These factors increased demand for dollars over yuan, lifting USDCNY.

  • PBOC firmer fixings and yuan hits 3.5-year high In late September, the PBOC shifted to firmer daily fixings, allowing the yuan to reach a 3.5-year high ahead of the Xi-Trump summit. This policy change strengthened the yuan, pushing USDCNY lower.

    This policy shift directly strengthened the yuan, lowering USDCNY.

  • Yuan internationalization and offshore market growth Deutsche Bank's yuan clearing role and Hong Kong's growing offshore turnover supported the yuan by increasing its global use. However, weak Chinese credit and Fed hawkishness limited these gains, keeping USDCNY supported.

    This shows both downward pressure on USDCNY from internationalization and upward pressure from weak credit and Fed policy.

September 2026
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Beijing now tolerates yuan strength ahead of Xi-Trump summit

  • PBOC shifts to stronger fixings, yuan hits 3.5-year high The PBOC set firmer-than-expected daily reference rates for five straight days and then let the yuan trade at its strongest since 2022. This official tolerance, ahead of the Xi-Trump meeting, directly pushes USDCNY down (yuan up).

    This is the main new force: the central bank stopped restraining yuan appreciation, reversing the earlier stance.

  • PBOC expands offshore yuan market and liquidity The PBOC pledged to grow the offshore yuan market, keep liquidity ample, and regularize offshore bond and bill sales. More yuan available and usable abroad raises demand for the currency, weighing on USDCNY.

    A new official push to internationalize the yuan increases its global use and supports its value.

  • Hong Kong five-year plan boosts yuan internationalization Hong Kong's first five-year plan expands offshore yuan products and cross-border investment links like Stock Connect. This creates more ways for global investors to hold and use yuan, supporting the currency and pushing USDCNY lower.

    A new policy step that adds to structural demand for the yuan.

  • Weak Chinese credit and Fed hawkishness limit yuan gains August bank lending badly missed forecasts and money growth slowed, while the PBOC held rates and the Fed signaled more hikes. Weak domestic demand and a wide yield gap keep capital attracted to dollars, a real counterweight to yuan strength.

    This is the main opposing force that could stop USDCNY from falling further.

Latest
▼3▲1

Beijing now tolerates yuan strength ahead of Xi-Trump summit

  • PBOC shifts to stronger fixings, yuan hits 3.5-year high The PBOC set firmer-than-expected daily reference rates for five straight days and then let the yuan trade at its strongest since 2022. This official tolerance, ahead of the Xi-Trump meeting, directly pushes USDCNY down (yuan up).

    This is the main new force: the central bank stopped restraining yuan appreciation, reversing the earlier stance.

  • PBOC expands offshore yuan market and liquidity The PBOC pledged to grow the offshore yuan market, keep liquidity ample, and regularize offshore bond and bill sales. More yuan available and usable abroad raises demand for the currency, weighing on USDCNY.

    A new official push to internationalize the yuan increases its global use and supports its value.

  • Hong Kong five-year plan boosts yuan internationalization Hong Kong's first five-year plan expands offshore yuan products and cross-border investment links like Stock Connect. This creates more ways for global investors to hold and use yuan, supporting the currency and pushing USDCNY lower.

    A new policy step that adds to structural demand for the yuan.

  • Weak Chinese credit and Fed hawkishness limit yuan gains August bank lending badly missed forecasts and money growth slowed, while the PBOC held rates and the Fed signaled more hikes. Weak domestic demand and a wide yield gap keep capital attracted to dollars, a real counterweight to yuan strength.

    This is the main opposing force that could stop USDCNY from falling further.

August 2026
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PBOC caps yuan gains as yield gap and weak data lift USDCNY

  • Record US-China yield gap pulls capital to dollars A record 312 basis point gap between US and Chinese bond yields makes dollar assets more attractive, pulling capital toward the dollar and pushing USDCNY higher.

    This yield differential is a key new force driving USDCNY upward in 2026-08.

  • Beijing actively curbs yuan strength to protect exports Beijing is using weaker daily fixings and state-bank dollar buying to limit yuan appreciation and protect exporters, adding upward pressure on USDCNY.

    This official pushback is a new driver limiting yuan gains and lifting USDCNY.

  • Yuan internationalization deepens offshore demand Deutsche Bank becoming Europe's first yuan clearing bank and Hong Kong's yuan turnover surpassing its local dollar pair deepen offshore demand, weighing on USDCNY.

    This new internationalization milestone supports the yuan and counters upward pressure on USDCNY.

  • US trade pressure and yuan-expansion subsidies support yuan US trade pressure and Beijing's subsidies to expand yuan usage abroad support the currency over time, acting as a counterweight to upward pressure on USDCNY.

    This new factor provides a counterweight to USDCNY's rise, balancing the outlook.

▲3▼1

Beijing Acts to Slow Yuan's Rise as US Yield Gap Widens

  • Beijing actively curbs yuan strength to protect exports The yuan has climbed about 9% against the dollar in 20 months, but the PBOC is setting its daily reference rate weaker than markets expect and state banks are buying dollars. This official pushback limits further yuan gains, keeping USDCNY from falling much more.

    This is the clearest new signal that authorities want to cap yuan appreciation, directly limiting downside for USDCNY.

  • Widening US-China yield gap pulls money toward dollars The 10-year US bond yield has jumped to 4.81% while China's stays near 1.69%, a gap of 312 basis points close to a record. Higher US yields make dollar assets more attractive, encouraging capital outflows from China and pushing USDCNY up.

    This is a major new market force widening the return gap between the two currencies, favoring the dollar.

  • Chinese banks buy US Treasuries, slowing yuan appreciation Chinese banks are raising dollar deposit rates above 3% and buying US government bonds for the higher yield. This keeps dollars in China instead of being converted to yuan, easing upward pressure on the Chinese currency and supporting USDCNY.

    This new bank behavior is a concrete channel through which capital stays in dollars, reducing yuan demand.

  • US pressure and yuan internationalization push back the other way Washington is urging G20 action on China's trade surplus and threatening sanctions, while Beijing expands yuan use through subsidies and clearing banks. These steps support the yuan over time, a real counterweight to the forces pushing USDCNY up.

    It shows the genuine opposing forces that could strengthen the yuan, giving a fair two-sided picture.

▼3▲1

PBOC pushes yuan internationalization while weak data and low yields pull money away

  • PBOC five-year plan backs yuan internationalization and stability The PBOC's new five-year plan promises to keep the yuan basically stable and expand its use in global trade and investment. That supports demand for the Chinese currency, which pushes USDCNY down.

    This is a new official policy signal that directly supports the yuan and answers what is driving USDCNY.

  • Deutsche Bank becomes first European yuan clearing bank Deutsche Bank will clear yuan trades in Frankfurt, making it easier for European firms to use the Chinese currency. More offshore yuan use means more demand for CNY, a downward pull on USDCNY.

    A concrete new step in yuan internationalization that adds real demand for the currency.

  • Yuan becomes Hong Kong's most traded currency pair For the first time, US dollar/yuan trading in Hong Kong beat the local dollar pair, with daily turnover jumping to $274 billion. Deeper offshore yuan trading supports the currency and weighs on USDCNY.

    Shows a structural rise in yuan trading activity, a new sign of growing global use.

  • Weak Chinese data and low yields pull money away from yuan Chinese firms slowed selling foreign currency, and bond yields fell as weak July data boosted easing bets. With US yields high, money prefers dollars over yuan, pushing USDCNY up.

    This is the main counterweight: weak economy and low rates are the biggest force lifting USDCNY.

July 2026
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PBOC easing bias and US friction lift USDCNY; internationalization counters

  • PBOC leans against yuan strength The PBOC fixed the midpoint 581 pips weaker than forecasts and injected record liquidity, signaling a preference for a weaker yuan. This easing bias pushed USDCNY higher.

    This is a key new policy action that directly weakened the yuan.

  • US keeps China on currency watchlist The US retained China on its currency watchlist, adding mild political pressure. This friction contributed to USDCNY's upward move.

    This is a new geopolitical development that supported the dollar.

  • Yuan internationalization and gold demand support Ongoing efforts to internationalize the yuan and strong gold demand provided support for the Chinese currency, acting as a counterweight to upward pressure on USDCNY.

    This counterforce helped limit yuan weakness.

  • Exporter pain and European pressure Chinese exporters reported losses from yuan strength, and Europe pressured Beijing over the currency's undervaluation. These factors acted as counterweights to USDCNY's rise.

    These are new developments that opposed the upward move.

▲3▼1

PBOC leans against yuan strength as US keeps China on watchlist

  • PBOC fixes midpoint much weaker than forecasts On July 31 the PBOC set the yuan's daily reference rate 581 pips weaker than market estimates, the widest gap in five months. This signals Beijing wants to slow or stop the yuan's rise, which pushes USDCNY up.

    This is the clearest new signal of official intent to cap yuan appreciation, directly lifting USDCNY.

  • PBOC injects record liquidity and keeps easing The PBOC pumped 1.2 trillion yuan of medium-term cash in July, the most since February, and on August 2 promised timely policy adjustments and ample liquidity. More money sloshing around lowers Chinese rates, making the yuan less attractive and pushing USDCNY up.

    Large liquidity injections and an easing bias are a core force weakening the yuan versus the dollar.

  • US keeps China on currency watchlist The US Treasury again flagged China for opaque exchange-rate policy, though no sanctions followed. The label adds political friction and mild pressure on the yuan, a small upward nudge for USDCNY rather than a market-moving shock.

    It is a new geopolitical/regulatory factor that slightly raises the risk premium on the yuan.

  • Yuan internationalization and gold demand support CNY The PBOC pushed panda bonds and Hong Kong's offshore yuan hub, while mBridge moved toward commercial use for the digital yuan. Strong gold imports also showed solid yuan demand. These slow-building forces support the yuan and pull USDCNY down, a counterweight to PBOC easing.

    It is the main counterweight: structural steps that raise global yuan use and demand, working against the weaker-yuan forces.

▼3▲1

Yuan firms as PBOC signals comfort with gradual appreciation; exporters feel the pain

  • PBOC fix below 6.80 signals comfort with yuan strength The PBOC set the yuan's daily reference rate stronger than 6.80 per dollar for the first time since February 2023. That tells markets China's central bank is comfortable letting the yuan rise gradually, which pulls USDCNY down (yuan strengthens).

    This is the clearest new policy signal directly pushing the exchange rate lower.

  • A wave of Chinese exporters reports yuan-driven losses At least eight listed Chinese manufacturers — including Linglong Tire, Topband and Yindu Kitchen — blamed first-half profit drops on yuan appreciation causing exchange losses. This confirms the yuan has genuinely strengthened, but their pain is a counterweight that may slow further gains.

    It shows the real economic cost of yuan strength, a genuine counterweight to further appreciation.

  • Europe calls yuan undervalued, pressuring Beijing on FX policy German Chancellor Merz said the yuan is 20-30% undervalued and urged dialogue on currency policy. International pressure of this kind can push Beijing toward letting the yuan appreciate more freely, which would lower USDCNY over time.

    It adds a new geopolitical force that could nudge China toward allowing more yuan strength.

  • Dollar supported by Fed hike bets and Middle East tensions Safe-haven demand from US-Iran tensions and a 62% market-implied chance of a September Fed rate hike lifted the dollar index. A stronger dollar pushes USDCNY up, but the PBOC's fixing kept the yuan nearly flat, showing the counterweight.

    It is the main force pulling the other way, keeping the picture balanced.

Q2 2026
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Yuan firms on PBOC internationalization, weak China data, and tech tensions

  • PBOC pushes Hong Kong as offshore yuan hub The PBOC announced structural measures to make Hong Kong the main offshore yuan center. More offshore yuan use and demand can strengthen the Chinese currency, pushing USDCNY lower. This is a slow-building force, not a one-day move.

    Directly affects yuan internationalization and demand, a key long-term driver of USDCNY.

  • China's economy cools, weighing on yuan May industrial profit growth slowed to 21.1%, and June consumer inflation hit a three-month low of 1.0%, missing forecasts. Weak consumer demand and soft momentum make the yuan less attractive, pushing USDCNY up.

    Shows weakening Chinese economic fundamentals that pressure the yuan lower versus the dollar.

  • Yuan appreciation hurts Chinese exporters Great Star Technology said the yuan's roughly 4.9% rise against the dollar caused over 100 million yuan in exchange losses, hurting margins. This highlights how a stronger yuan squeezes exporters, a counterweight that may slow further yuan gains.

    Illustrates real economic pain from yuan strength, a factor that can limit further CNY appreciation.

  • US-China tech tensions cut both ways Ark Invest sold $54 million of Alibaba after a US military designation, adding geopolitical risk that can weaken the yuan. But Apple is testing Chinese memory chips and lobbying for broader use, which could ease tensions and support the yuan.

    Captures opposing geopolitical forces that pull USDCNY in different directions.

June 2026
▼2▲1

Yuan firms on PBOC internationalization, weak China data, and tech tensions

  • PBOC pushes Hong Kong as offshore yuan hub The PBOC announced structural measures to make Hong Kong the main offshore yuan center. More offshore yuan use and demand can strengthen the Chinese currency, pushing USDCNY lower. This is a slow-building force, not a one-day move.

    Directly affects yuan internationalization and demand, a key long-term driver of USDCNY.

  • China's economy cools, weighing on yuan May industrial profit growth slowed to 21.1%, and June consumer inflation hit a three-month low of 1.0%, missing forecasts. Weak consumer demand and soft momentum make the yuan less attractive, pushing USDCNY up.

    Shows weakening Chinese economic fundamentals that pressure the yuan lower versus the dollar.

  • Yuan appreciation hurts Chinese exporters Great Star Technology said the yuan's roughly 4.9% rise against the dollar caused over 100 million yuan in exchange losses, hurting margins. This highlights how a stronger yuan squeezes exporters, a counterweight that may slow further yuan gains.

    Illustrates real economic pain from yuan strength, a factor that can limit further CNY appreciation.

  • US-China tech tensions cut both ways Ark Invest sold $54 million of Alibaba after a US military designation, adding geopolitical risk that can weaken the yuan. But Apple is testing Chinese memory chips and lobbying for broader use, which could ease tensions and support the yuan.

    Captures opposing geopolitical forces that pull USDCNY in different directions.

▼2▲1

Yuan firms on PBOC internationalization, weak China data, and tech tensions

  • PBOC pushes Hong Kong as offshore yuan hub The PBOC announced structural measures to make Hong Kong the main offshore yuan center. More offshore yuan use and demand can strengthen the Chinese currency, pushing USDCNY lower. This is a slow-building force, not a one-day move.

    Directly affects yuan internationalization and demand, a key long-term driver of USDCNY.

  • China's economy cools, weighing on yuan May industrial profit growth slowed to 21.1%, and June consumer inflation hit a three-month low of 1.0%, missing forecasts. Weak consumer demand and soft momentum make the yuan less attractive, pushing USDCNY up.

    Shows weakening Chinese economic fundamentals that pressure the yuan lower versus the dollar.

  • Yuan appreciation hurts Chinese exporters Great Star Technology said the yuan's roughly 4.9% rise against the dollar caused over 100 million yuan in exchange losses, hurting margins. This highlights how a stronger yuan squeezes exporters, a counterweight that may slow further yuan gains.

    Illustrates real economic pain from yuan strength, a factor that can limit further CNY appreciation.

  • US-China tech tensions cut both ways Ark Invest sold $54 million of Alibaba after a US military designation, adding geopolitical risk that can weaken the yuan. But Apple is testing Chinese memory chips and lobbying for broader use, which could ease tensions and support the yuan.

    Captures opposing geopolitical forces that pull USDCNY in different directions.

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