What happened to the market
The slide has deepened, and last week did not help. By Bloomberg's tally, Chinese stocks have dropped $3.5 trillion from their May top, pushing the onshore CSI 300 into bear territory. In Hong Kong, a tech-heavy index is close to erasing the entire advance seen after Beijing rolled out broad growth support two years ago.
Activity is fading alongside prices. Turnover on mainland exchanges is hovering near the lowest since July last year, and outstanding margin balances - leverage funded with borrowed money - have fallen to the smallest in a year. Officials have deployed the so-called national team of state funds to keep prices from spinning out of control.
Why corporate profits are under pressure
Investors are staring at a mix of soft household demand and aggressive discounting, and the earnings drag is showing up across industries. The third quarter kicked off weakly, with several companies falling short of expectations.
Contemporary Amperex Technology Co. Ltd., or CATL, reported a profit miss that reflected both tepid demand and intense competition. Among MSCI China members that have reported, results have come in 9% below consensus on average, which would mark the second biggest quarterly gap in two years based on Bloomberg calculations.
Forward estimates are slipping too. Consensus 2026 earnings for MSCI China constituents are down more than 4% since the end of March, while projected profits for the Hang Seng Tech Index have been cut by over 13% in that span.
Company details underline the squeeze. AI infrastructure builder China Mobile Ltd. said January to September net income fell 8% from a year earlier on cost pressures, and Ganfeng Lithium Group Co. missed forecasts as prices weakened.
Bold Wealth Partners' chief investment officer, Jason Lemire, said, "CATL is the best poster child of what's going on: great innovative company that's doing great things but a victim of cut-throat competition and margin squeeze." "Competition is encouraged and generally brutal in China, not shareholder friendly." With big Internet platforms racing to fund costly AI buildouts, cash is tighter, pushing some to raise equity. Alibaba Group Holding Ltd.'s $10 billion follow-on share sale added to dilution.
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Market reaction and policy choices
The sticking point for many is policy speed. China's economy grew 4.5% year over year in the third quarter, nudging growth for January through September back within the government's 4.5% to 5% goal. That outcome has reinforced a drip-feed approach to support, with officials avoiding looser fiscal stances or deeper cuts to already low borrowing costs.
Berenberg's head of multi-asset strategy and research, Ulrich Urbahn, put it bluntly: "It is too early to conclude that the worst is over." He identified profitability as the key risk and noted that, despite strong production and exports, the gains are not reliably passing through to domestic demand, pricing power, or earnings.
There are buyers on the other side. Bridgewater Associates' China arm said it is now "prudently optimistic" on local stocks, arguing third-quarter declines were driven largely by liquidity and that valuations are not high. It added that the policy backdrop prioritizes long-term capital formation, and that low bond yields could steer more funds into equities. Still, skepticism persists that national-team support is a temporary backstop, while reluctance to pursue big-bang stimulus clouds the long-run outlook.
"I'd always weigh Japan, Korea and Taiwanese firms over China because they have better earnings," said Stanley Tang of Sumitomo Mitsui DS Asset Management, where he serves as a senior portfolio manager. He added that even more tech localization may not lift share prices.
What this means for your portfolio
Earnings are the center of gravity here. Since March, analysts have cut 2026 estimates for MSCI China by more than 4% and slashed Hang Seng Tech projections by over 13%, while early third-quarter reporters have missed by about 9% on average. That combination helps explain thinner turnover, reduced leverage, and the bid from state funds.
The bottom line: policy patience plus profit pressure equals a market where stock selection and balance sheets matter more. Watch who can defend margins in price wars, fund AI spending without heavy dilution, and convert production strength into domestic demand. State buying and Bridgewater's tilt to cautious optimism offer support, but the policy playbook points to gradualism rather than a rescue rally.
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