Stocks continue to march higher, hitting a one and a half year high fueled by strong demand for industrials.

After the first two days of trading this week, the Dow Jones Industrial Average climbed 156 points, or 1.45%, to finish at 10,888.83, the S&P 500 added 14.27 points, or 1.23%, ending at 1,174.17, and the Nasdaq Composite gained 57 points, or 2.42%, to settle at 2,415.24.

Health care stocks were a laggard on Tuesday, but still posted another day in the green after President Obama signed a sweeping reform bill into law. Materials joined industrials as a market leader thanks to stabilizing gold, silver, and copper prices. Gold climbed 0.5% to settle at $1,105.20/troy oz, silver added 0.6% ending at $17.04/troy oz, and copper tacked on 0.25 to finish at $3.389/lb.

The resurgent residential real estate market may be showing signs of slowing after the latest existing home sales report. February sales slumped 0.6% compared with January, leading to a sharp increase in seasonal supply. On Tuesday, the FHFA reported seasonally adjusted home prices for federal agency sponsored mortgages declined 0.6% in January, on top of a 2% decrease for December. Although the buyer market does not appear to have been exhausted, federal stimulus and extraordinarily low rates can only prop up the market for so long. Wednesday’s new home sales report should provide further illumination.

Looking ahead, Wall Street will shift its focus from Washington to housing and GDP data, along with key earnings reports due up from Oracle and Best Buy.

Macroeconomic data due up this week:

Wednesday – New home sales (February), durable goods orders (February), oil inventories (Weekly)

Thursday – Jobless claims (Weekly), Federal Reserve balance sheet, money supply

Friday – GDP (Q4), Consumer Sentiment (March)