China Stocks Lose $3.5 Trillion Since May

The immediate driver is simple enough. China’s domestic demand remains soft, forcing companies across banking, electric vehicles, lithium and internet platforms into aggressive price competition to defend market share. That is squeezing margins at the same time growth is slowing, creating a profit squeeze that investors can see in the numbers. Bloomberg estimates the 2026 earnings outlook for MSCI China members has fallen more than 4% since the end of March, while the estimate for Hang Seng Tech constituents is down more than 13%.

The weakness is showing up in third-quarter results as they begin to come through. CATL, the battery giant, reported profit below expectations, a sign that even top-tier industrial names are not immune to price pressure and softer demand. Among companies that have already reported, earnings have run about 9% below forecasts on average, which Bloomberg says would be the second-biggest quarterly miss in two years. China Mobile’s net profit fell 8% in the January-to-September period, while Ganfeng Lithium also missed estimates as prices weakened.

For investors, the concern is not just lower earnings but the possibility that this becomes self-reinforcing. Poorer results can curb share buybacks, limit fund inflows and force more equity issuance. Alibaba’s roughly $10 billion share sale to finance AI infrastructure is one example of how ambitious investment can dilute existing holders when cash flow is under strain. Heavy spending on artificial intelligence by major internet groups is also raising questions about returns on capital at a time when profitability is already under pressure.

Policy support has so far offered only partial relief. Authorities have stepped in through state-backed funds to buy shares, but the market is not assuming that Beijing will unleash a large stimulus package. Third-quarter GDP growth of 4.5% put the economy back within the government’s 4.5% to 5% annual target range, reducing pressure for a broad fiscal response. That has reinforced the view that policymakers may prefer gradual support over a forceful reacceleration campaign.

Some investors argue the selloff has gone too far. Bridgewater’s China unit says it remains cautiously constructive, pointing to valuation levels that are not especially demanding and suggesting liquidity rather than fundamentals may have driven part of the drop. But that argument has not yet altered the broader narrative: weak household demand, intensifying competition and cautious policy all point to a market still searching for an earnings floor.

Until investors see clearer signs of demand stabilization, better pricing power or more aggressive government action, China equities are likely to remain vulnerable to further downgrades and episodic selling.