KEY POINTS
  • Securities and Exchange Commission Chair Gary Gensler's letter to Sen. Elizabeth Warren warns that investors are not adequately protected in cryptocurrency markets.
  • The letter's release comes as the industry failed to strip new tax-reporting requirements for cryptocurrency brokers out of the Senate's infrastructure bill.
U.S. Senator Elizabeth Warren (D-MA) questions Charles P. Rettig, commissioner of the Internal Revenue Service, during the Senate Finance Committee hearing titled The IRS Fiscal Year 2022 Budget, in Dirksen Senate Office Building in Washington, D.C., June 8, 2021.

Sen. Elizabeth Warren is keeping up the pressure to rein in cryptocurrency exchanges.

On Wednesday she released the letter Securities and Exchange Commission Chair Gary Gensler wrote in response to her July 7 inquiry that he address the highly opaque and volatile cryptocurrency market and determine if Congress needs to act.