Most Sector Leaders rose on Monday, with Apple (AAPL) and three others hitting new highs. But volume was mostly lower. Apple climbed 3.35 to 525.76 in above-average trade. The stock, which had hit a record 528.50 intraday, is now 23% past a 427.85 buy point from a cup-with-handle base. The stock has shot up 25% since it reported blowout earnings on Jan. 24. The company is also reportedly set to unveil its next-generation iPad early next month.