IG

The provided news articles do not contain any information about an organization called "IG." Therefore, it's impossible to provide a summary about its background, recent events, or relevance based on the given text. The articles primarily focus on the potential impact of geopolitical events, such as the Middle East conflict and potential trade tariffs imposed by the US, on global economies, including the UK. They discuss the likelihood of interest rate changes by the Bank of England, the challenges faced by the UK Chancellor in managing inflation and growth, and the potential turbulence in global stock markets due to trade tensions. The articles highlight the interconnectedness of global markets and the influence of political decisions on economic stability.