Survey shows pickup in demand for commercial loans.

Central bank says again that rates are likely to stay near zero through mid-2015.

Central bank says again that rates are likely to stay near zero through mid-2015.

Purchases to continue until jobs outlook improves substantially, Fed says.

Purchases to continue until jobs outlook improves substantially, Fed says.

Fed Chairman Bernanke isnt likely to signal new stimulus in his speech Friday.

Fed Chairman Bernanke isnt likely to signal new stimulus in his speech Friday.

About half of economists surveyed expect FOMC to step up stimulus in September.