FTSE ends 0.9 percent higher

By David Brett

LONDON (Reuters) - The top share index closed up 0.9 percent on Tuesday, led by miners, banks and oil producers as impressive corporate data from the United States outweighed mixed economic figures.

The FTSE 100 index .FTSE ended 35.55 points higher at 4,237.68, extending Monday's 1.8 percent gains. The index has risen more than 23 percent since hitting a six-year low in March, but is still down 4.4 percent for the year.

Impressive figures from Goldman Sachs (GS.N), Wall Street's largest surviving bank, and Johnson & Johnson (JNJ.N) offset an unexpected jump in producer prices in the U.S., which came in at more than double economists estimates.

"Given the recent weakness in markets we have seen, the second-quarter results season should trigger a little bit of a mini rally. If we don't rally, then we could see the FTSE in sub-4,000 territory," said Paul Kavanagh, a partner at Killik & Co.

Chip manufacturer Intel (INTC.O) will release its figures later on Tuesday in the U.S.

Banks gained positive momentum after Goldman Sachs said its quarterly earnings surged 33 percent on strong trading results.

Barclays (BARC.L), HSBC (HSBA.L), Lloyds Banking Group (LLOY.L) and Royal Bank of Scotland (RBS.L) put on between 1.2 and 2.1 percent.

Miners were the top sector gainers as investor optimism of even higher metals prices drove stocks north.