盈信量化（首源投资）：利空！美国提高进口钢铝关税至50%！接下来，A股会明显回调吗

Group 1 - The sentiment in the market is pessimistic, with a desire for a bull market but a reluctance for bank stocks to rise, as their performance is seen as a barometer for the broader financial sector [1] - The U.S. has increased tariffs on steel and aluminum products from 25% to 50%, effective June 4, 2025, which may lead to a defensive investment approach focusing on sectors like liquor, securities, and technology [3] - Despite the potential for a market correction, sectors such as liquor, securities, and insurance are expected to provide a buffer against significant declines, as the banking sector has been propping up the index [5] Group 2 - Investment strategies should align with individual profit goals; for instance, a target of 10% annual returns may be more achievable through index funds rather than individual stocks, which require careful selection [7] - The banking sector has shown limited growth, with an average increase of only 30% this year, suggesting that holding index funds may not meet higher profit expectations [7]