几次牛市的回顾以及本次的比对

Group 1 - The article reviews historical bull markets in China and their ending reasons, highlighting the concerns of investors regarding the sustainability of the current bull market [3][4] - The bull market from 1996 to 2000 ended due to high valuations, policy shifts from supporting the market to regulating it, and an oversupply of stocks following state-owned share reductions [3][4] - The 2005-2007 bull market was characterized by simultaneous high economic growth and stock market performance, driven by currency appreciation and a favorable economic environment [3][4] Group 2 - The 2014-2015 bull market was fueled by interest rate cuts, leading to a surge in bank stocks and subsequently other sectors, but ended due to regulatory tightening and external currency pressures [4][5] - The article suggests that the end of the A-share bull market is closely related to policy changes, with a current need for a bull market to stimulate the economy and manage local government debt [6][7] - The relationship between A-shares and the USD exchange rate is emphasized, indicating that a strengthening USD could lead to capital outflows from China, potentially ending the bull market [7]