Stocks drifted to a mixed close on Wall Street and oil prices fell after the U.S. and Iran paused their attacks while work resumed on restarting negotiations to end their war

(Bloomberg) -- Wall Street is wrapping up a jittery week with gains in stocks and bonds as oil fell on hopes for a diplomatic solution to the Middle East conflict.

(Bloomberg) -- Wall Street traders drove stocks and bonds higher, with oil falling on hopes that mediated talks between the US and Iran will resume after a collapse in their…