Starbucks and Chevron weaken while Microsoft and Wynn rise

Starbucks Corp., down $2.34 to $56.12

The coffee chain reported weak sales growth as its popular mobile payment app caused bottlenecks in some stores.

Juniper Networks Inc., down $1.05 to $26.67

The computer networking equipment maker had a strong quarter but projected a smaller-than-expected profit for the first quarter.

Microsoft Corp., up $1.51 to $65.78

The technology giant posted strong earnings as its focus on online services and business software continued to please investors.

Wynn Resorts Ltd., up $7.58 to $103.08

The casino company's revenue was better than analysts expected.

Colgate-Palmolive Co., down $3.56 to $64.68

The consumer goods company disclosed weak sales and its forecast for 2017 disappointed Wall Street.

Chevron Corp., down $2.76 to $113.79

The oil company's fourth-quarter profit and revenue fell short of Wall Street expectations.

Helmerich & Payne Inc., down $2.43 to $72.68

Energy companies slumped Friday as oil and gas prices turned lower.

C.R. Bard Inc., up $11.88 to $238.44

The medical device maker announced a larger profit and greater sales than analysts expected.