CHIP STOCKS STUMBLE AS MARKET MOMENTUM FACES TEST

Tuesday's decline in chip stocks marked a sharp reversal for some of the market's strongest performers, signaling potential cracks in the momentum-driven rally that has dominated equities. While HSBC's chief multi-asset strategist Max Kettner noted that momentum signals remain "max bullish" with positioning "so far away from sending a sales signal," broader concerns about market concentration are mounting. Korea's stock market, the world's best performer, illustrates the risk. Supercharged gains in a handful of companies paired with weak market breadth suggest portions of the market are overheating. This pattern mirrors concerns in global equities, where semiconductor and artificial intelligence-related stocks have driven disproportionate gains. The tension between bullish technical indicators and weakening breadth suggests that while overall momentum remains intact, investors should monitor whether gains can broaden beyond concentrated pockets or if Tuesday's chip stock decline signals a broader pullback ahead.