The S&P 500 has closed near a record high, with some reports indicating it reached a record high, amid a Wall Street rally. The surge is attributed to various factors, including a peace push with Iran, a rally in chipmakers, and optimism over an AI trade. However, there is uncertainty over the market's direction, with some reports suggesting the S&P 500 and Nasdaq have set fresh record highs, while others indicate they have fallen from record highs as the market awaits developments.