By Ryan Vlastelica
NEW YORK (Reuters) - U.S. stocks rose on Monday on gains in the tech sector and after a bill overhauling the healthcare system was passed, ending much of the uncertainty for investors.
The U.S. House of Representatives approved the bill late on Sunday, and while analysts have raised concerns it will squeeze company profits and add to costs, they said much of the negative impact was already priced in.
"The markets are rising now because that uncertainty was removed," said Marc Pado, U.S. market strategist at Cantor Fitzgerald in San Francisco.
Pado added that investors now know who the "winners and losers" of the bill would be, "with pharmaceutical companies selling more drugs, but insurers unable to raise rates like they could before."
Among drug companies, Pfizer Inc
Insurance companies were mixed, with WellPoint Inc
The Morgan Stanley Healthcare Payor Index <.HMO> of insurance providers rose 1.1 percent, putting it on track for a sixth straight session of gains.
The Dow Jones industrial average <.DJI> gained 50.41 points, or 0.47 percent, to 10,792.39. The Standard & Poor's 500 Index <.SPX> gained 5.29 points, or 0.46 percent, to 1,165.19. The Nasdaq Composite Index <.IXIC> gained 18.75 points, or 0.79 percent, to 2,393.16.
The top boost on the Dow was Boeing
Big-cap tech companies lifted the Nasdaq. Oracle Corp
Apple Inc
On the earnings front, jeweler Tiffany & Co
CNX Gas Corp
(Reporting by Ryan Vlastelica; Editing by Kenneth Barry)