China's stock market has lost 3.5 trillion dollars since May: why profits are sinking and Beijing is not rushing to help

Why are Chinese stocks falling? Because profits are falling, and Beijing is not stepping in. China's equity market has lost 3.5 trillion dollars in value since a peak in May, according to data compiled by Bloomberg, as reported by Moneycontrol. The rout intensified last week, pushing the onshore CSI 300 index into a bear market and dragging a Hong Kong technology gauge toward erasing all the gains made since Beijing's sweeping support package two years ago.

For Asian investors, China is too big to ignore. Its markets drive sentiment in Hong Kong, shape demand for Southeast Asian exports and influence commodity prices from copper to palm oil. The current sell off is different from past panics because it is driven by earnings rather than policy shocks, which makes it harder to reverse with a single announcement.

Why profits are sinking

At the heart of the gloom is a realisation that weak consumer demand and intense price competition are eating into earnings across industries, from banks to electric car makers and AI model developers. Chinese companies often compete by cutting prices to win market share, a pattern officials have criticised as involution, and that has squeezed margins even for market leaders.

The numbers show the damage. The consensus 2026 earnings forecast for MSCI China index members has fallen more than 4 percent since the end of March, while profit projections for the Hang Seng Tech index, dominated by internet firms locked in e commerce price wars, have dropped more than 13 percent. Yet even against those lowered expectations, MSCI China companies that have reported third quarter results have missed forecasts by an average of 9 percent, on track for the second worst quarterly miss in two years, according to Bloomberg calculations.

"The biggest concern remains profitability," said Ulrich Urbahn, head of multi asset strategy and research at Berenberg. "China's strength in production and exports is not translating consistently into stronger domestic demand, pricing power and corporate earnings."

The companies behind the misses

The reporting season started badly. Battery giant CATL missed profit estimates, which investors read as a symptom of both weak demand and fierce competition. "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," said Jason Lemire, chief investment officer at Bold Wealth Partners.

Other big names disappointed too. China Mobile, a major builder of AI infrastructure, reported that its January to September net profit fell 8 percent from a year earlier amid cost pressures, while materials company Ganfeng Lithium missed estimates on falling prices. When state champions and global leaders both miss, investors conclude the problem is the economy, not individual firms.

China can produce almost anything cheaper than anyone. The trouble is that it is also selling it cheaper than it can profit from.

The sell off has spilled into Hong Kong, where stocks fell to a four month low last week and suffered their biggest drop in seven months as hopes for strong stimulus faded.

Why Beijing is not rushing to help

Investors had hoped for a large stimulus package to revive demand. Instead, there is a growing perception that Chinese leaders are in no rush to jump start an economy that is slowing but at a tolerable pace, according to the Bloomberg analysis carried by The Business Times. As long as growth stays near official targets, policymakers appear willing to tolerate weak markets rather than add debt.

That is a shift from two years ago, when Beijing's sweeping support package triggered a powerful rally. Some regions are still growing respectably. Guangdong province reported growth of 4.6 percent in the first three quarters, its fastest for that period in five years, according to local reports. But national consumption remains weak and deflationary pressure lingers.

For markets, the absence of a policy put matters. When investors believe the government will support stocks, they buy dips. When they doubt it, they wait for earnings to improve, which can take quarters.

What it means for Asia

China's slowdown spreads across the region through trade and sentiment. Southeast Asian exporters of commodities and components depend on Chinese demand, while cheap Chinese goods flooding regional markets put pressure on local manufacturers. We covered the surge in Chinese exports to the region in our report on China's exports to ASEAN.

Hong Kong is the most directly exposed market, and its record IPO year faces a tougher backdrop as investors grow cautious. The key channels to watch include:

• Hong Kong stocks and the IPO pipeline, which depend on mainland sentiment
• Commodity prices, including metals and energy, linked to Chinese demand
• Chinese price competition in Southeast Asian markets, from cars to consumer goods
• Regional currencies and capital flows as investors reassess China exposure
• Any shift in Beijing's stance on stimulus after third quarter data

Is it time to buy Chinese stocks?

Valuations have fallen, which tempts bargain hunters. But Berenberg's Urbahn warned that "it is too early to conclude that the worst is over." Until earnings stabilise or Beijing signals stronger support for consumption, rallies may struggle to last.

For long term investors, the case rests on China's industrial strength and innovation, from batteries to AI. For shorter term traders, the lesson of this rout is that cheap can get cheaper when profits keep falling. The next signals to watch are fourth quarter policy meetings and whether the earnings miss rate improves as more companies report.

China's 3.5 trillion dollar stock rout is a profits story, not a panic. Weak demand and relentless price competition are eroding earnings even at world class companies, and Beijing appears content to let markets find their own floor. For Asian investors, the lesson is that a rebound will likely require either better earnings or a clear policy shift, and neither has arrived yet.