Gold had risen sharply after the latest US inflation figures reduced expectations of near-term Federal Reserve rate increases. Reuters reported that the metal subsequently fell about 1% as investors locked in gains. September Federal Reserve rate-hike bets had fallen to 36%, while traders awaited US producer-price data.

The move illustrates the continuing sensitivity of precious metals to monetary policy. Gold does not generate interest income, meaning its relative attractiveness can increase when investors expect lower interest rates and decline when real yields rise.

The latest inflation data therefore had two competing effects. A softer inflation reading reduced expectations of further monetary tightening, supporting gold initially. The subsequent profit-taking showed that investors were also unwilling to maintain elevated positions after the rapid rally.

The implications extend beyond precious metals. Changes in US rate expectations influence government bond yields, currency valuations and capital flows across emerging markets. A sustained shift towards lower US rates could provide relief for economies that have faced tighter global financial conditions.

Gold also retains its role as a hedge against geopolitical and macroeconomic uncertainty. The continuing crisis around Iran and the Strait of Hormuz means investors still face significant geopolitical risks even as monetary-policy expectations change.

The counterpoint is that lower inflation does not guarantee an immediate easing cycle. Further US economic data, particularly producer prices and labour-market indicators, will influence the Federal Reserve's assessment of underlying price pressures.

For institutional investors, the more important question is whether the gold rally represents a durable change in portfolio allocation or a short-term reaction to rate expectations.

What to watch: US producer prices, Federal Reserve communication, Treasury yields, the dollar and further movements in gold investment flows.