The once high-flying stock suddenly crashed and in just over two weeks lost more than half of its value.

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Should there be additional selling in the rest of the sector, traders should be alert to the potential for profit-taking in a high-flying utility stock such as Oneok.

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Investors will be hard pressed to find a cheaper stock in the high-flying technology sector.

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For all these reasons, Levy is keeping more than 50% of his assets in Treasurys, and advises using any rally in the stock market to unload equities, including once-high-flying tech stocks that have fallen like lead.

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One stock she inherited from him was First Solar, a onetime high-flying solar panel maker whose shares have tumbled 75% in the last year.

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Their stock prices would rise above the mass of boring old blue chips and follow the high-flying tech stocks.

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