China's 2024 Stimulus Sequence: A Monetary Surprise, Then a Fiscal Disappointment

On September 24, 2024, China's central bank announced its largest package of monetary support measures in years, and Chinese stocks responded with some of their sharpest gains in more than a decade. Roughly seven weeks later, a separate fiscal announcement landed to a very different reception: markets fell instead of rallying. This piece covers those two announcements and their two reactions specifically, it isn't a full account of everything that moved Chinese markets over the following months. The gap between the two reactions illustrates a pattern covered elsewhere on this site: a stimulus surprise and a stimulus disappointment aren't defined by whether new support was announced, they're defined by how the announcement compares to what was already expected.

September 24: the monetary package. The People's Bank of China cut the reserve requirement ratio for banks by 0.5 percentage points, an action estimated to inject on the order of 1 trillion yuan (roughly $137 billion) into the banking system, and cut its seven-day reverse repo rate by 20 basis points to 1.5 percent. Alongside this, the central bank lowered rates on existing mortgages by roughly 0.5 percentage points and reduced the minimum down payment for second-home purchases, direct measures aimed at China's property sector specifically.

The market's reaction was immediate and large. The CSI 300, an index of major mainland-listed stocks, rose 4.3 percent. The Shanghai Composite jumped 4.15 percent, its largest single-day rise in more than four years. The rally continued in the following days: Hong Kong's Hang Seng Index gained roughly 3 percent on October 4, reaching its highest level since March 2022.

Why the size of the reaction made sense at the time. The combination of a rate cut, a reserve requirement cut, and direct property-sector support arriving together was widely described by investors and commentators at the time as a policy "bazooka," a characterization of market sentiment rather than a formal metric, following a long stretch in which incremental measures had repeatedly fallen short of reversing China's property-sector slowdown and weak consumer sentiment. A surprise of that scale, relative to a market that had priced in continued incremental drift, is exactly the setup in which a stimulus announcement tends to produce an outsized reaction.

November 8: the fiscal follow-through. China's National People's Congress Standing Committee unveiled a 10 trillion yuan (roughly $1.4 trillion) program in two parts: 6 trillion yuan in new local-government bond quota over three years, plus 4 trillion yuan (800 billion yuan a year for five years) of already-approved bond issuance capacity redirected to the same purpose. Both were aimed at letting local governments swap "hidden debt," estimated at around 14.3 trillion yuan at the end of 2023, for lower-cost, more transparent bonds, easing a real financing strain many local governments were under. What the package didn't include was a direct injection of new spending into the broader economy, the kind of demand-side stimulus a share of investors had been positioning for after the September announcement.

The market's reaction was the opposite of September's. In the days around and after the announcement, Hong Kong's Hang Seng fell roughly 2.5 percent, a sub-index of Chinese property developer stocks fell about 3.9 percent, and mainland blue-chip shares slipped modestly as well. Markets across the region, including Japan, South Korea, Taiwan, and Australia, also traded lower, a sign the disappointment wasn't confined to China-specific vehicles alone. The announcement also landed the same week as the US presidential election, and some of the regional weakness likely reflected that separate source of uncertainty rather than the debt package alone.

Why two real support packages got opposite receptions. The September package and the November package were not contradictory policy signals, both were real measures aimed at real problems, local government debt sustainability in November's case, banking-system liquidity and property-sector distress in September's. What differed was the gap between each announcement and what the market had already built into prices going in. September's measures beat a market that had grown skeptical of any large coordinated action. November's measures, a genuine debt-restructuring tool, arrived into a market that had started pricing something closer to direct fiscal stimulus, and fell short of that specific, narrower expectation.