NEW YORK (REUTERS) - The S&P 500 fell a tiny bit on Wednesday (Dec 6), with Microsoft and other technology stocks making modest gains but not quite offsetting losses in energy shares after oil prices dropped more than 2 per cent.
It was the index's fourth straight negative session, the first such streak since March, underscoring investor uncertainty as US Senate Republicans attempt to reconcile their version of a tax-cut Bill with that of the House of Representatives.
"It's hard to speculate on what the final Bill is going to say," said Sean O'Hara, director at Pacer Financial.
The Bill passed on Saturday by Republican senators included a last-minute change to retain the corporate alternative minimum tax, or AMT, which had initially been removed.
Including the AMT could negate parts of the bill seen as beneficial to tech companies and other corporations.
Shares of Microsoft, Facebook and Google-parent Alphabet rose more than 1 per cent as the technology sector recovered from a recent selloff.
Oil prices hit two-year lows after a surprise rise in US inventories of refined products suggested demand may be flagging.
Schlumberger, Exxon and Chevron fell between 0.6 per cent and 2.17 per cent.
"Energy has had a mini-surge over the past month or so, and so I think this inventory build is being viewed as an opportunity to take some profits," said Mike Baele, managing director at US Bank Private Client Wealth Management in Portland, Oregon.
The Dow Jones Industrial Average ended down 0.16 per cent at 24,140.91 while the S&P 500 lost 0.01 per cent to 2,629.27.
The Nasdaq Composite added 0.21 per cent to 6,776.38.
Fueled by strong earnings growth and optimism that President Donald Trump will cut corporate taxes, the S&P 500 has surged 17 per cent in 2017.
The index is trading at 18.4 times expected earnings, the multiple's highest level since 2002, according to Thomson Reuters Datastream. But many investors expect steep corporate tax cuts to boost earnings, thereby making stocks relatively less expensive.
During Wednesday's session, Home Depot slipped 1.12 per cent after the home improvement retailer announced a US$15 billion (S$20 billion) share repurchase plan.
H&R Block surged 10.27 per cent after the tax preparation service provider reported better-than-expected revenue.
Declining issues outnumbered advancing ones on the NYSE by a 1.36-to-1 ratio; on Nasdaq, a 1.89-to-1 ratio favoured decliners.
About 6.3 billion shares changed hands on US exchanges, just below the 6.6 billion daily average for the past 20 trading days, according to Thomson Reuters data.
