Google and Microsoft drag on Nasdaq
(Close): Wall Street ended the week mixed as disappointing results from Google owner Alphabet and Microsoft weighed on the technology sector.
The tech-heavy Nasdaq index fell 39.66 points to 4906.23.
Alphabet shares were down 5.4% after the internet giant reported results on Thursday that missed expectations.
Microsoft also declined, falling 7.1%, after the company reported a 25% drop in quarterly profit to $3.8bn.
Oil prices ended the week up after producers said talks to limit production may be revived. Brent crude rose 1.3% to $45.12 a barrel and US crude climbed 1.2% to $43.70 a barrel.
Southwest Energy shares were up 15% despite reporting a $32m loss after the closing bell on Thursday.