by Calculated Risk on 8/07/2008 11:15:00 AM

Several readers have directed me to this CNBC chart comparing Existing Home Sales and Pending Home sales from a June article titled: NAR’s Pending Home Sales: Something’s Amiss

Source: CNBC Reality Check

But here is a longer term graph from the WSJ.

Source: WSJ Real Time Economics

This shows that existing home sales do track Pending Home Sales pretty well over a longer period.

Note: The WSJ advanced pending home sales one month.

And here is a third graph from Northern Trust:

Source: Northern Trust

Note that Northern Trust uses a 2 month lag.

This shows that the choice of scale and time period can impact these types of comparisons. I think the first graph is misleading, and that Existing Homes Sales do track Pending Home Sales pretty well.