U.S. STOCKS FELL ON FRIDAY, WITH THE NASDAQ FINISHING A THIRD WEEK OF LOSSES, AS A PROFIT WARNING FROM PERSONAL COMPUTER MAKER DELL INC. OFFSET ENTHUSIASM FOR MICROSOFT CORP.'S RAISED OUTLOOK AND $40 BILLION STOCK BUYBACK PLAN, ACCORDING TO REUTERS. AS A VOLATILE WEEK IN STOCKS DREW TO A CLOSE, INVESTORS ALSO WORRIED ABOUT FIGHTING IN THE MIDDLE EAST AND SLOWING ECONOMIC GROWTH, BUT THE NEGATIVE TONE GAVE INVESTORS A REASON TO BUY DEFENSIVE-PLAY STOCKS SUCH AS HEALTH-CARE COMPANIES. DELL SHARES FELL TO THEIR LOWEST IN NEARLY FIVE YEARS AFTER THE COMPANY WARNED OF A SHORTFALL IN SECOND-QUARTER EARNINGS AND REVENUE. SHARES OF DELL TUMBLED NEARLY 10 PERCENT TO $19.91 ON NASDAQ, WHILE SHARES OF RIVAL HEWLETT-PACKARD CO. SHED 4 PERCENT TO $30.52 ON THE NEW YORK STOCK EXCHANGE. "WHEN A BELLWETHER SUCH AS DELL WARNS ABOUT LOWER EARNINGS, IT PULLS DOWN STOCKS IN THE ENTIRE SECTOR," SAID NOMAN ALI, A PORTFOLIO MANAGER AT MFC GLOBAL INVESTMENT MANAGEMENT IN TORONTO. "THERE HAVE BEEN CONCERNS ABOUT THE HEALTH OF THE TECH COMPANIES AND THE TECH SECTOR." THE DOW JONES INDUSTRIAL AVERAGE DROPPED 59.72 POINTS, OR 0.55 PERCENT, TO END AT 10,868.38. THE STANDARD & POOR'S 500 INDEX SLID 8.84 POINTS, OR 0.71 PERCENT, TO FINISH AT 1,240.29. THE NASDAQ COMPOSITE INDEX SANK 19.03 POINTS, OR 0.93 PERCENT, TO CLOSE AT 2,020.39. FOR THE WEEK, THE NASDAQ LOST 0.8 PERCENT. BUT THE OTHER TWO MAJOR U.S. STOCK INDEXES FINISHED THE WEEK HIGHER, WITH THE DOW GAINING 1.2 PERCENT AND THE S&P 500 ADVANCING 0.3 PERCENT. CONGRESSIONAL TESTIMONY FROM FEDERAL RESERVE CHAIRMAN BEN BERNANKE SUGGESTING A POSSIBLE PAUSE IN INTEREST-RATE INCREASES FUELED A RALLY ON WEDNESDAY. BUT STOCKS HAVE BEEN ON THE DEFENSIVE SINCE THEN AFTER DISAPPOINTING EARNINGS AND OUTLOOKS FROM TECHNOLOGY COMPANIES SUCH AS INTEL CORP. AND INTERNET MEDIA COMPANY YAHOO INC. MICROSOFT, THE WORLD'S LARGEST SOFTWARE MAKER, RAISED ITS FULL-YEAR OUTLOOK ON STRONG DEMAND FOR WINDOWS AND SAID IT PLANNED A $40 BILLION SHARE BUYBACK. SHARES OF MICROSOFT GAINED 4.5 PERCENT, OR $1.02, TO $23.87 ON NASDAQ. THE STOCK WAS THE BIGGEST ADVANCER IN THE DOW AND THE S&P 500, AS WELL ON THE NASDAQ. DEFENSIVE-STOCK PLAYS INCLUDED DIVERSIFIED HEALTH-CARE GROUP JOHNSON & JOHNSON, WHOSE STOCK ROSE 0.6 PERCENT, OR 36 CENTS, TO $61.73 ON THE NYSE. J&J'S STOCK WAS THE DOW'S FOURTH-BIGGEST GAINER. "INVESTORS MAY START TO FAVOR SOME OF THE BIGGER COMPANY NAMES IN THE MORE DEFENSIVE SECTORS," SAID EDGAR PETERS, CHIEF INVESTMENT OFFICER AT PANAGORA ASSET MANAGEMENT IN BOSTON. J&J'S CLIMB CONTRASTED WITH A DROP IN THE SHARES OF U.S. JET MAKER AND DEFENSE CONTRACTOR BOEING CO. AND OF HONEYWELL INTERNATIONAL INC., WHOSE PRODUCTS RANGE FROM COCKPIT ELECTRONICS TO THERMOSTATS. BOTH COMPANIES ARE IN SECTORS HEAVILY INFLUENCED BY ECONOMIC CYCLES. BOEING SHARES SLID 2 PERCENT, OR $1.61, TO $79.08, WHILE HONEYWELL FELL 1.1 PERCENT, OR 41 CENTS, TO $36.21. UBS AND CREDIT SUISSE CUT THEIR PRICE TARGETS ON HONEYWELL SHARES. TRADING WAS HEAVY ON THE NEW YORK STOCK EXCHANGE, WITH ABOUT 1.92 BILLION SHARES CHANGING HANDS, ABOVE LAST YEAR'S DAILY AVERAGE OF 1.61 BILLION. ON NASDAQ, ABOUT 2.40 BILLION SHARES WERE TRADED, ABOVE LAST YEAR'S DAILY AVERAGE OF 1.80 BILLION. ON THE NYSE, DECLINERS OUTNUMBERED ADVANCERS BY A RATIO OF ABOUT 2 TO 1. ON NASDAQ, ABOUT THREE SHARES FELL FOR EVERY STOCK THAT ROSE.
