50%。 Gold and silver ETF fund is a kind of financial derivative product based on gold and silver, which tracks the fluctuation of spot price. According to relevant information, ETF funds mainly follow the index and hold a small proportion of stocks. Now it is 50%, and below 50%, you can basically ignore the position. ETF is the English abbreviation of Exchange Tradefund, which is translated into "transactional open index fund" in Chinese, also known as "Exchange Trade Fund".