I sent a survey around yesterday asking what people think will be the biggest surprise for investors in H2 —and so far the top-voted candidate is “AI Bubble Burst”. Looking at some of the recent price action (e.g. the KOSPI is down -20% off the peak, the US SOX putting in a major topping pattern, Japan’s Softbank down -33%), I think they might be onto something. Which brings us to this week’s chart. It’s an update of the US Semiconductors market cap weight chart, which has pulled back from record highs. When I last featured this chart I mused: “semiconductors are in the bubble phase of the bull market (which is dangerous for both bulls and bears alike!)” That remains true, and the danger is that we are in the early stages of a bubble burst (they start with initial weakness; slowly at first