Thursday’s session ended with gains. Morgan Stanley, Walt Disney, Cisco and Bank of America led advancers on the Dow. Stocks traded higher amid optimism for the Greek financial-aid plan and respectable earnings data. Late this afternoon, German Chancellor Angela Merkel announced a 109-billion-euro rescue plan for debt-beleaguered Greece. Meanwhile, Microsoft reported quarterly results. Net income climbed 30 percent to $5.87 billion, or 69 cents a share, from $4.52 billion, or 51 cents, a year ago. Elsewhere, the Labor Department said that initial jobless claims increased by 10,000, to 418,000 last week.