Bitcoin and other major cryptocurrencies extended their losses late Monday amid a broader downturn in risk-on assets as investors fretted about macroeconomic uncertainties, including fresh concerns about U.S. interest rates and large tech firms' spending on artificial intelligence initiatives. Bitcoin was recently trading at about $92,200, down 2.3% over the past 24 hours, and at its lowest level since late April, according to crypto markets data provider CoinGecko. The largest crypto by market capitaliz ...