At least that's the thinking of a small but growing chorus of voices on Wall Street who outline the case for further stock market gains after both the S & P 500 and Nasdaq Composite touched nine-month highs this past week. The VIX was trading around 16-17 late this week, signaling no great fear among professional traders. Walmart and other retailers this week highlighted consumers are spending less freely, but they're still spending , and that drives two thirds of the economy. Even Mark Haefele, chief investment officer at UBS Global Wealth Management, wrote late this week that he has to entertain what could go right in markets, despite the fact his own view is fundamentally bearish. If that "upside scenario" happens, UBS sees global stocks moving 13% higher by the end of December, and the S & P 500 surging another 6% — to north of 4,400.

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