Mortgage Market Uncertainty Rises Amidst Bank Turmoil and Rate Fluctuations.

The recent collapse of SVB Financial Group's investment fund has sparked anxiety in the $8 trillion mortgage-debt market, as investors worry about liquidity and risk. The fund's collapse has led to a wave of selling in the market, with some investors pulling out of other funds as well. The incident highlights the potential risks of investing in complex debt products, and has raised concerns about the broader impact on the financial system.