Gold demand may be shifting toward ETFs, which could bring a new wave of buying. Central banks bought 130 tonnes year to date, 19% less than last year's 160, yet gold is still near record highs. China added 20 tonnes in July and Poland 8, while Korea bought $250M of a gold ETF instead of physical gold. Slower central-bank buying alongside strong prices could be a bullish signal. x.comÂ