Rising Lumber Prices And Positive D.R. Horton Report May Not Indicate An Immediate Rebound In Homebuilder StocksBret Holmesupdated Feb 11, 2010TweetAt GET.com we maintain complete editorial integrity on our content & provide transparent & unbiased information. Companies don't pay us to include their products although we receive a compensation when you successfully apply to products from our partners. See how we make money here.At GET.com we maintain complete editorial integrity.Crude oil, gold, steel and commodity stocks have all taken it on the chin to varying degrees so far this year.But not every commodity has suffered this same tough fate. In fact, there's even been a major standout. It's a commodity that most investors rarely think about.I'm talking about lumber.Raw lumber prices have zoomed more than 25% this year, even though the home construction business - its main use - has been scrambling along at record lows. This is a rather stunning development. But there's a solid explanation: Production has dropped in the face of weak demand - and dropped so much that prices have moved much higher (Please see chart below). In other words, because there has been so little demand for lumber to build houses, timber companies have cut back on their harvesting and cutting. So now that home production is picking up a little - as was suggested in some earnings and economic reports last week - marginal new demand is pushing up the price of this surprisingly scarce commodity.This is actually very good news, says Tom McClellan, a veteran technical analyst who has studied the lumber-housing relationship in great detail. He recently published a report that showed if you push a chart of the price of lumber futures one year forward, its lows tend to coincide with relative lows in the construction of new single-family homes. In essence, lows in home construction follow lows in lumber prices by 12 months.This is important because we can now see that a major low in lumber prices was set a year ago - on Jan. 29, 2009, to be exact. With that knowledge in hand, you can extrapolate that single-family home construction is right now at a relative low.This idea coincides with the Feb. 2 report of builder D.R. Horton Inc. (DHI), which stated that every aspect of its business was improving in the wake of low mortgage rates, lower home prices and a federal tax credit. The revelation shocked Wall Street and sent most homebuilder stocks sharply higher for the first time in months.The SPDR S&P Homebuilders (XHB) Exchange-Traded Fund (ETF) has doubled from its March 2009 low, but has flat-lined since, waiting for the economics of the business to improve. Value funds are patiently buying the group with the expectation that the downside is now limited, as well as the belief that the upside could be substantial from these levels.The ETF closed Tuesday at $15.45, and has stabilized above its 10-month moving average line. With a monthly close above $16.50 a share, the stock would be poised for a breakout. Watch out for this, but don't hold your breath - it may take awhile. Employment trends are still weak, and homebuilders have disappointed investors for four years running.Editorial Disclosure: Any personal views and opinions expressed by the author in this article are the author's own and do not necessarily reflect the viewpoint of GET.com. The editorial content on this page is not provided by any of the companies mentioned, and has not been reviewed, approved or otherwise endorsed by any of these entities. Opinions expressed here are author's alone, not those of the companies mentioned, and have not been reviewed, approved or otherwise endorsed by any of these entities.