沪指重返4100点，煤炭股掀涨停潮，马斯克团队密访多家光伏企业| 华宝3A日报（2026.2.4）

Core Viewpoint - The market is experiencing a decline in risk appetite ahead of the holiday, with trading sentiment among institutional investors showing signs of retreat, leading to a significant net outflow of funds [2][6][7]. Market Performance - The total trading volume in the market reached 2.48 trillion yuan, a decrease of 633 billion yuan from the previous day [6]. - The A50 ETF, A100 ETF, and A500 ETF from Huabao Fund are highlighted as key investment options for investors looking to gain exposure to the Chinese market [7]. Fund Flow and Investor Sentiment - Institutional views indicate that risk factors are prevalent, causing a drop in trading activity and a return of investor participation to early-year levels [2][6]. - Financing activity has hit a new low since mid-July 2025, with a notable single-day net outflow recorded, the largest since December 2025 [2][6]. - Despite the outflows, there is evidence of resilience in the funding environment, with a narrowing of net outflows in the latter part of the week [2][6][7]. ETF Offerings - Huabao Fund has launched three major broad-based ETFs tracking the China A50, A100, and A500 indices, providing investors with diversified options to invest in leading companies across various sectors [7]. - The A50 ETF focuses on the top 50 core companies, while the A100 ETF encompasses the top 100 industry leaders, and the A500 ETF targets the top 500 firms in the A-share market [7].