English to Spanish Bus/Financial Finance (general)

Hola! Sigo con este texto que me genera muchas dudas ya que es la primera vez que traduzco algo similar. Podría ser algo como "cuenta de barrido" o "barrido del mercado monetario"? Gracias


Regular Bank Deposits, CDs, and Overnight Money Market Sweep

This option requires opening an account with an FDIC-insured institution (like First American Bank). For a sweep, when funds in the account exceed its threshold, the excess money transfers into a secondary account with a higher interest rate. This option has begun to show a sharp improvement in yields—in some cases, more than 2% for a sweep or a CD with a set term.