20/10/2026
The start of a market rotation, or another temporary blip for chip makers? After AI-related companies suffered notable share price drops last week, this is the question investors will be asking.
After posting huge gains for much of 2025 and 2026, while seemingly overcoming the concerns about higher energy prices caused by the Iran conflict, Samsung and TSMC have faltered in recent weeks. Both companies’ share prices fell further last week. On Thursday, TSMC reported record third quarter profits that were up 69% on the same quarter last year. Yet, despite better-than-expected results and an upgraded outlook, the company’s share price dropped more than 7%. Samsung dropped almost 15% over the course of five days – leaving it down over 30% from its mid-June peak.
Several issues are contributing to the current sell-offs. Part of it will no doubt be profit taking. Even after the recent falls, many of these companies’ share prices are still substantially higher year-to-date.
Read more: https://www.twmfinancialplanning.co.uk/article/detail/sjpp/weekwatch-19-10-2026