Tech stocks, Deutsche Bank lift Wall Street

The S&P 500 technology index rose 0.43 percent, boosted by a 1.2 percent rise in Apple and a 0.6 percent rise in Google parent Alphabet . The benchmark S&P 500 index has been swinging between gains and losses in the past few days as investors await the upcoming corporate earnings season and the outcome of a tight race for the White House. Deutsche Bank shares rose 2.2 percent after major clients and rivals extended support to the bank, which is negotiating with U.S. authorities over a mu