Sentiment indicators point to an early recovery phase

China A-share market recovery is gaining momentum after a turbulent week that pushed sentiment to a cyclical low and then bounced it back. On September 7, the seal rate on daily limit-up stocks — a key gauge of speculative conviction — rebounded to 84% from just 44% on September 4, while trading volume held near 1.95 trillion yuan. The number of stocks posting consecutive limit-up sessions climbed to 12, up from seven at the bottom.

The data paints a market transitioning from a late-stage retreat into an early repair phase, though not yet confirming a new cycle. The 2 trillion yuan turnover level remains the emotional watershed: staying above it keeps the recovery bid alive, while a sustained drop below 1.8 trillion yuan would signal deterioration.

Liquid cooling leads the offensive

Liquid cooling and AI compute hardware upstream stocks have emerged as the highest-conviction sector play heading into the next three trading sessions. The industrial logic is straightforward: AI chip power consumption has breached 1,000 watts, turning liquid cooling from an optional upgrade into a mandatory design requirement. Nvidia's Vera Rubin platform is 100% liquid-cooled by design, and Google's TPU Ironwood systems are already shipping.

The supply-demand imbalance is acute. CDU (cooling distribution unit) orders are booked through the end of 2026, with some delivery schedules extending into 2027. Jitai shares, the sector's leading speculative vehicle, posted five limit-up days in six sessions through September 7. Goldwind's high-voltage direct current power supply business and other AIDC-related names are also entering a concentrated earnings-release window.

Seven Chinese government agencies recently issued new computing infrastructure standards, including 800V HVDC architecture and sub-100-kilowatt cabinet specifications, providing a policy tailwind for the AI data center cooling buildout.

The key risk to the thesis is a board break by Jitai or other leading names, which would signal sector divergence and likely trigger profit-taking across the group.

Defense stocks form a parallel mainline

National defense and military trade stocks are advancing as a second confirmed mainline, driven by a combination of geopolitical catalysts and fundamental strength. Companies covered by the CSI Military Industry Index reported a 32.92% year-over-year increase in first-half net profit, while active public fund allocation to the sector sits at its lowest level since 2023, leaving room for institutional repositioning.

Inner Mongolia First Machine posted two consecutive limit-up sessions on September 2, even as the broader market sold off, while Construction Industry and Great Wall Military Industry also hit daily limits. The November Zhuhai Air Show is emerging as the next major catalyst for military trade order announcements.

The sector's dual role as both a short-term trading vehicle and a geopolitical hedge makes it attractive in the current environment. A sudden de-escalation in the Iran-U.S. standoff would remove one pillar of the thesis, but the fundamental earnings momentum and low institutional positioning remain intact.

Geopolitical risk reshapes the risk-reward map

The ongoing Hormuz Strait oil supply disruption has become a structural factor in global asset pricing. Brent crude has climbed above $94 per barrel, with WTI trading near $91, as the U.S. Navy maintains its blockade of Iranian ports and President Trump imposes a 20% fee on all cargo transiting the strait. The U.S. Energy Information Administration estimates roughly 600,000 barrels per day of supply remain disrupted, with the disruption expected to persist through the end of 2027.

Energy stocks are benefiting from both offensive and defensive characteristics in this environment. A breach of $100 per barrel by Brent would likely trigger a rotation from growth into energy and inflation hedges.

Goldman Sachs has raised its year-end 2026 gold price target to $4,900 per ounce, reflecting the sustained bid from central bank purchases and geopolitical uncertainty. However, a sharp recovery in risk appetite or a stronger U.S. dollar could pressure precious metals.

The Fed wildcard

External liquidity conditions remain a key variable. The Federal Reserve's September rate hike probability has climbed to 50-65% following Chair Warsh's Jackson Hole speech, in which he characterized the U.S. economy as strong, the labor market at full employment, and inflation as still too high. The 10-year Treasury yield has risen to 4.75%, and a break above 5.0% would likely trigger a broader risk-off move across global markets.

In contrast, the People's Bank of China conducted a 500 billion yuan three-month outright reverse repo operation on September 7, locking in ample domestic liquidity even as U.S. rates climb. This policy divergence between Chinese easing and U.S. tightening is a defining feature of the current market environment.

What to watch next

The next three trading sessions will be decisive. Traders are monitoring whether trading volume can sustain above 1.95 trillion yuan and whether the seal rate holds above 75%, which would confirm the China A-share market recovery. Jitai's ability to continue its limit-up streak is the single most important signal for the liquid cooling thesis. In defense, Inner Mongolia First Machine and Great Wall Military Industry need to demonstrate follow-through. Brent crude's approach to $100 per barrel and the Hormuz Strait transit status remain the key geopolitical variables.