* Wall Street closed out a volatile April with a sharp intraday rebound, as the S&P 500 rose 0.15% after falling more than

* Wall Street extended its winning streak to six sessions on Tuesday, with the S&P 500 (+0.58%), Dow (+0.75%), and Nasdaq (+0.

* Wall Street was little changed on Monday as traders awaited key economic data and major tech earnings. The S&P 500 (+0.06%), Dow

* Wall Street extended gains on Friday as easing tariff rhetoric and strong tech earnings boosted sentiment. The S&P 500 (+0.74%), Nasdaq (+1.

* Wall Street surged on Thursday as investors bet the Federal Reserve may be forced to cut rates sooner than expected due to escalating trade tensions.