时报观察丨两融余额重上两万亿，这次有何不同？

Core Viewpoint - The current A-share margin financing balance of 20 trillion yuan is fundamentally different from the previous instance in 2015, due to variations in market conditions, leverage levels, and valuation metrics [2][3]. Summary by Sections Margin Financing Balance - As of August 5, the A-share margin financing balance reached 20,002.59 billion yuan, marking a new high since May 20, 2015, during a bull market [2]. - The current margin financing balance accounts for 2.31% of the A-share circulating market value, significantly lower than the 4.16% recorded in 2015 [2]. Leverage and Trading Activity - The proportion of margin buying to total A-share trading volume is currently 10.23%, compared to 14% in 2015, indicating that while leveraged trading is active, it has not reached speculative extremes [2]. - Historical data shows that this ratio typically ranges from 6% to 10%, with a peak of 19.26% [2]. Fund Flow and Sector Focus - Since July, margin funds have primarily flowed into sectors such as pharmaceuticals, electronics, and power equipment, with notable stocks including Kweichow Moutai, CATL, and BYD [2]. - In contrast, during the 2014-2015 period, financing funds were more concentrated in the financial sector [2]. Market Valuation - The rolling price-to-earnings (P/E) ratio of the Shanghai Composite Index is currently between 15 and 16, compared to 19 to 20 in May 2015, with a peak exceeding 23 [3]. - From early to mid-2015, the P/E ratio increased from 15 to 23, whereas this year it has only risen from 14 to 16, indicating a lack of rapid valuation increase [3]. Regulatory Environment - The recent China Securities Regulatory Commission meeting emphasized the need to consolidate the market's recovery and improve market monitoring and risk response capabilities [3]. - The regulatory framework has become more robust, enhancing the awareness and ability to mitigate risks, which supports the belief in a sustained market recovery [3].