Some market analysts point to the 20% rebound in gold, from US$2,680 to US$3,220 per ounce, as a source of concern. Although it recently surpassed the market capitalization of silver at US$1.8 trillion to become the seventh largest global tradable asset, the rise of gold to a valuation of US$21.7 trillion has overshadowed this achievement. Investors fear that Bitcoin's strong correlation with the stock market has diminished its appeal and may not rise above US$100,000.