Amid growing speculation about a potential market bubble, Federal Reserve Chair Jerome Powell acknowledged that “by many measures… equity prices are fairly highly valued”. His comments on Tuesday came as multiple key valuation metrics reached levels not seen since the dot-com crash.Buffett Indicators Flashes Warning SignalsTwo of the most-watched long-term indicators are fueling the debate. The Total Market Cap to GDP ratio, often called the “Buffett Indicator,” has soared to 216.6%, significantly above its ...