Market Overview - The Shanghai Composite Index experienced fluctuations and reached a new high for the year, closing up 0.16% at 3639.67 points, while the Shenzhen Component Index fell 0.18% to 11157.94 points, and the ChiNext Index declined 0.68% to 2342.86 points [1] - The total trading volume in the Shanghai and Shenzhen markets reached 185.28 billion yuan [1] Sector Performance - Sectors such as pharmaceuticals, insurance, steel, and automobiles saw declines, while the semiconductor sector surged [1] - The healthcare, food and beverage, agriculture, and real estate sectors showed upward movement, with the rare earth sector experiencing a significant afternoon rally [1] Investment Trends - Huaxi Securities noted that the current A-share market shows a distinct characteristic of "rotating upward and low-level replenishment" since the "623" period, contrasting with last year's "924" market [1] - The continuous profit-making effect is better, which is conducive to attracting external funds into the market [1] - The A-share financing balance has risen to around 2 trillion yuan, with the financing balance accounting for 2.3% of the circulating market value, reflecting a broad source of incremental funds in the current market [1] - The participation of public and private funds has also increased, indicating a relatively abundant micro liquidity in the current stock market [1] - The positive feedback effect of residents allocating funds into the market and the gradual rise of the stock market is expected to strengthen [1]

Market Overview - The equity market continued to strengthen from July 21-25, with the Wind All A closing at 5620.73, up 2.21% from July 18, and the China Convertible Bond Index rising 2.14% during the same period[1][8]. - Year-to-date, the Wind All A has increased by 11.93%, while the China Convertible Bond Index has risen by 11.82%[1][8]. Sector Rotation - The dominant sectors shifted from infrastructure to technology, driven by the commencement of the Yajiang Hydropower Station, which boosted market sentiment and funding participation[1][11]. - From July 21-25, the infrastructure narrative experienced three phases: a significant rise, a narrowing focus, and subsequent pressure, indicating a short-term adjustment in funding logic[1][18]. Investment Strategy - As the market approaches a period of macro events, including the Political Bureau meeting and US-China trade negotiations, maintaining a bullish mindset while employing a rotation strategy is crucial[2][41]. - The technology sector's declining heat and the strengthening of industrial narratives present ongoing investment opportunities, particularly in semiconductors and AI, which are expected to benefit from low-level rebounds[2][46]. Convertible Bond Valuation - As of July 25, the valuation of convertible bonds has reached historical highs, with the median price nearing 130 RMB, supported by strong market conditions despite the high valuation levels[2][52]. - The valuation centers for convertible bonds at various price points have increased, with the 80 RMB parity corresponding to a valuation center of 51.63%, up 1.82 percentage points from July 18[2][31]. Risk Factors - The rapid rotation of equity market styles and potential unexpected adjustments in the convertible bond market rules pose risks that investors should monitor closely[3][3].