Despite higher-than-expected US CPI data, bond and equity markets remained calm initially. The jump in inflation was attributed to a temporary rise in energy prices and air travel. However, volatility set in due to the IPO of British chip maker ARM, pushing markets up by around 2%. Fears of a further rate hike set in causing US markets to close flat. Conversely, European, Australian, and UK markets ended the week positively, driven by the performance companies reliant on Chinese exports.