This one chart shows what's holding back the housing recovery

Yahoo Finance asked 50 top economists, strategists, and advisors for the one chart they are watching right now. For National Association of REALTORS Chief Economist Lawrence Yun, the chart is housing inventory. Right now, the number of existing homes for sale is at historic lows. Yun says the U.S. is in "a very unique housing cycle." "We saw the buyers pull back initially, when the interest rates were much higher, but now... multiple offers are happening, but the supply is not there," Yun said. Yun notes that homebuilders are doing well since people are choosing to build homes rather than buy an existing one. "The inventory clog up, that is holding back the potential for recovery," Yun says.

One of the issues right now is mortgage rates. With mortgage rates pushing toward 7%, Yun says homeowners "do not want to trade away their low interest rate for a much higher rate." If rates were to fall, Yun says you would see a "rush of buyers coming in." Lower interest rates "would not only unleash demand but it will also begin to unleash supply," Yun says.

Click here to see three of the charts top strategists are watching to see what is happening in the stock market.

Video Transcript

- Well, it's getting harder for Americans to purchase their dream homes. Persistent inventory challenges are continuing to create challenges for home buyers in the month of June. The US registered its lowest inventory count since the National Association of Realtors began tracking this data since 1982.

Well, our next guest says 2023 could go down as the tightest inventory market conditions to have ever been recorded. For more on the state of the housing market, we're joined by Lawrence Yun, National Association of Realtors Chief Economist. Great to have you back on the show here.

So let's break down some of this data because I know you've said that the recovery hasn't taken place, but the housing recession is over. So where are we now, and what breaks this holding pattern?

LAWRENCE YUN: We are in a very unique housing cycle. We saw the buyers pull back initially when the interest rates were much higher. But now, the buyers, multiple offers are happening, but the supply is not there. At the same time, the builders are having a great time. They are making profits. They are building those empty new units, and they are able to find buyers. So we are in a very unique circumstance. But the inventory clog-up, that is holding back the potential for recovery.

- And how quickly can home builders ramp up production, especially when you factor in needing to hire workers and to try and meet some of this demand?