Fed Chair Jerome Powell called the Fed's decision a "risk management cut" in case the economy suddenly slows significantly. The stock market has been banking on interest rate cuts for months now, ...

Abstract: In this paper, we propose a reconfigurable intelligent surface grouping design index modulation multiple access (RIS-GD-IMMA) scheme. We present a dynamic multiple access approach that ...

Index funds simplify investing by bundling hundreds or even thousands of stocks into a single investment vehicle, effectively creating diversified portfolios. The Vanguard S&P 500 ETF returned 299% ...

A one-ounce gold bar at Costco on Sept. 6, 2024, sold for around $2,496. A year later, that same bar of gold is worth roughly $3,586—a jump of 44%. Investors often turn to gold when they're uneasy ...