* US stock index futures pointed to a higher open on Wall Street on Tuesday, with the SPc1, DJc1 and the NDc1 up 0.2-0.4 percent, as investors await US housing data.
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US stock Index futures point to higher open
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Stock futures point toward higher opening
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US stock futures rise
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US stocks rise for fourth-straight day;
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Wall Street poised for moderately higher opening
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Stock index futures point up;
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US stocks head for higher open
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US stocks rise
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Stocks push higher...
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Stock futures rise on upbeat earnings reports
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US stocks futures up
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US stocks rise;
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Stocks to watch at close on Tuesday
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Stocks poised to start 2011 with a lift
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US markets up on Wednesday
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Futures point to a higher opening
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Stock index futures point to flat to higher open