Key Takeaways:
China's A-share correction is entering its final phase, with institutional buying via broad-based ETFs reaching the third-highest level since the bull market began, even as the Shanghai Composite Index breached 3,800 points and the ChiNext Index fell into a technical bear market.
The Shanghai Composite Index fell more than 3% on July 17 to breach the psychologically important 3,800-point level, touching an intraday low of 3,745.17 before bargain-hunting capital narrowed losses. The ChiNext Index plunged as much as 8%, extending its decline from the late-June high of 4,380.41 to roughly 20% — the threshold of a technical bear market. The STAR Composite Index also fell as much as 8%, while the Shenzhen Component Index dropped more than 5%.
"This rapid retreat from the 4,000-point level, with concentrated selling in tech heavyweights, is not fundamental deterioration. It is a typical, phased adjustment of capital structure and liquidity rebalancing — a high-level valuation correction, not a trend reversal," said Yang Chao, Chief Strategy Analyst at China Galaxy Securities. He identified three triggers: institutional pressure to lock in mid-year performance gains, onshore liquidity diversion following recent mega-IPOs, and amplified volatility in overseas tech stocks that intensified risk-averse trading.
The selloff was concentrated in previously hot tech sectors — communication equipment, computer hardware, electronic components, and semiconductors — with numerous stocks hitting their daily downside limits. Only defensive sectors such as utilities, banks, and oil and gas managed to close in positive territory. The divergence between individual stocks and ETFs was stark: while retail investors and short-term capital dumped shares, broad-based ETFs saw surging volumes. Since July 1, total ETF shares across the market have grown more than 8%, with assets increasing by over 45 billion yuan ($6.6 billion). In the past week alone, ETFs tracking the CSI 300, CSI 1000, and CSI 500 added more than 14 billion yuan, 11.3 billion yuan, and 6 billion yuan in assets, respectively.
According to a GF Securities report, net inflows into broad-based ETFs from July 13 to 18 reached approximately 152.5 billion yuan, the third-highest weekly inflow since the bull market started in September 2024, trailing only the 259.7 billion yuan recorded during the initial rally and the 168.7 billion yuan during the April 2025 tariff shock. The report characterized the current downturn as the second "decisive move" of 2026, arguing that AI penetration remains low — 17.8% globally in the first quarter of 2026, with China at 16% — and that the sector has not reached a cyclical peak.
Liu Youhua, Research Director at PaiPaiWang Wealth, said the correction represents the concentrated release of a bubble in high-level hardware names combined with internal and external disturbances, rather than a full-scale bear market. "The market is displaying extreme structural divergence, with capital rotating from high-level tech to low-level defensive plays — a risk rebalancing and high-to-low switch within a zero-sum game environment," he said.
Cheng Liang, Fund Manager at Sanshisandu Capital, provided a technical framework for stabilization. He noted that valuations for the STAR 50 and ChiNext have fallen 12% to 15% from their June highs, and high-level small-cap stocks have dropped 30% to 50%, fully flushing out profit-taking positions. However, he cautioned that an immediate reversal is unlikely, citing incomplete mid-year earnings disclosures, the absence of sustained northbound capital inflows, and elevated margin balances. Margin balances decreased by 28.6 billion yuan on July 16 alone, and the rapid decline on July 17 is expected to trigger even larger-scale margin call exits, according to Wind data.
Xu Chi, Chief Strategy Analyst at Zhongtai Securities, pointed to overseas disturbances as an amplifying factor. South Korea's semiconductor sector saw amplified short-term volatility that dragged down the global semiconductor hardware chain, while renewed uncertainty in the Middle East pushed oil prices higher. He stressed that the two core foundations of the rally since late September 2024 — the global AI technology revolution and the increasing importance of China's domestic capital market within equity finance — remain unchanged.
Looking ahead, institutions broadly expect a structural bull pattern in the second half, with style rotating from extreme growth toward balanced sector rotation. Yang Chao assesses that the index's center of gravity will steadily shift higher, with opportunities becoming more widespread. Liu Youhua expects the AI theme to rotate from hardware speculation to applications, software, and digital implementation, while domestic consumption and innovative drugs could become the next phase's primary profit-generating themes.
Cheng Liang outlined the multi-layered signal resonance required for a genuine turnaround: leading signals include a more than 25% contraction in combined trading volume from peak levels without panic selling, narrowing northbound outflows turning to net inflows, and a decrease in the number of stocks hitting their downside limit. Confirmation would require northbound capital to record net inflows exceeding 5 billion yuan for three consecutive days, trading volume to hold above 1.3 trillion yuan with rising prices on increasing volume, and the Politburo meeting in late July delivering policy surprises.
This article is for informational purposes only and does not constitute investment advice.
