Health sector sits atop S&P 500 on Obamacare’s first day – MarketWatch (blog)

Health sector sits atop S&P 500 on Obamacare's first day MarketWatch (blog) The first day of Obamacare was good to health-care companies, as nearly all S&P 500 components in the sector were on the plus side when trading ended on Tuesday, helped by a strong performance from insurers. Indeed, the sector led all comers on the …

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