浙商宏观：居民存款搬家往往滞后于A股行情启动，是股市上涨后的结果而非原因

Core Viewpoint - The current probability of a "deposit migration" from savings to the stock market is high, driven by factors such as declining deposit rates, liquidity expansion, initial asset appreciation effects, and policy catalysts [1][6]. Group 1: Historical Context of Deposit Migration - Historically, there have been seven rounds of deposit migration, with indicators such as annual changes in household savings rates, the growth rate of household deposits compared to M2, and monthly deposit growth rates [2][13]. - The first round of deposit migration occurred from 1998 to 2000, primarily driven by market reforms that increased consumption rather than stock market investments [19][28]. - The second round from 2009 to 2012 saw deposits initially flow into the stock market, followed by a shift to wealth management and trust products [31][33]. Group 2: Triggers for Deposit Migration - Key triggers for deposit migration include the decline of risk-free interest rates and deposit rates, which widen the yield gap between deposits and alternative investment products [3][14]. - Liquidity and credit expansion have historically prompted asset reallocation, as seen during the 2008 "four trillion stimulus plan" and subsequent monetary policy adjustments [3][14]. - The emergence of asset appreciation effects, such as significant stock market gains, has also been a consistent factor in driving deposit migration [3][14]. Group 3: Channels for Deposit Migration - Deposits typically migrate to the stock market, especially during periods of notable stock market gains, as seen in 2009 and 2014-2015 [4][15]. - Other channels include increased consumption due to market reforms, diversified investment channels, and real estate investments [4][15]. - Low-risk products such as bank wealth management and money market funds also attract migrating deposits [4][15]. Group 4: Characteristics of Deposit Migration to the Stock Market - Historical analysis shows that deposit migration to the stock market is often accompanied by significant appreciation in stock indices, with the Shanghai Composite Index rising by 103.4% in 2009 and 159.5% in 2014-2015 [5][16]. - The migration typically occurs after a delay following stock market uptrends, indicating that it is a reaction to market performance rather than a precursor [5][16]. - Increased household deposits entering the stock market can amplify the market's upward momentum, as evidenced by the subsequent rises in stock indices following deposit migrations [5][16]. Group 5: Current Trends and Future Outlook - The current environment suggests a high likelihood of a new round of deposit migration, driven by lower deposit rates, liquidity expansion, and initial stock market gains of 25% since the 2024 policy changes [6][17]. - Initially, deposits are expected to flow into stable assets like bank wealth management products and money market funds, with a gradual shift towards equity assets anticipated in the latter half of 2024 [6][17].