Manufacturing in 'recovery mode'

A key index of U.S. manufacturing activity jumped in October, reaching its highest level in three and a-half years, a purchasing managers' group said Monday.

The Tempe, Ariz.-based Institute for Supply Management's (ISM) manufacturing index rose to a reading of 55.7 in October from 52.6 the month before. It was the highest reading since April 2006 when the index registered 56.

Economists were expecting a reading of 53, according to consensus estimates gathered by Briefing.com.

"The jump in the index was driven by production and employment," said Norbert Ore, chair of the ISM's manufacturing business survey committee. "Overall, it appears that inventories are balanced and that manufacturing is in a sustainable recovery mode."

The monthly report is a national survey of ISM members, who are purchasing managers in the manufacturing field. Index readings above 50 indicate growth, while levels below 50 signal contraction. Readings below 41.2 are associated with a recession in the broader economy.

The index dipped slightly in September from the previous month. It first showed growth in August, after 18 months of contraction.

The ISM tracks new orders, production, employment, supplier deliveries, inventories, customers' inventories, the backlog of orders, prices, new export orders, imports and buying policies.

Of the 18 manufacturing sectors reporting, 13 posted growth -- including categories such as petroleum and coal products, apparel and transportation equipment. Sectors reporting contractions included metals, mineral products and wood products.