The selling pressure on mREITs continues. As investors voice concerns over firms' ability to navigate a changing interest rate environment, many mREIT stocks have been pummeled.

One of the biggest movers today is Armour Residential REIT (ARR -2.80%), falling over 6% at one point. Two mREITs run by Gary Kain, American Capital Agency (AGNC -1.28%) and American Capital Mortgage (NASDAQ: MTGE), were also trading lower.

In this video, Motley Fool financial analysts David Hanson and Matt Koppenheffer discuss the mREIT industry and what they will be watching going forward.