Stocks pushed to fresh session highs as worries over geopolitical tensions eased. The Nasdaq rallied 1%, putting it back above its 50-day line and the 4400 level. Meanwhile, the S&P 500 and the Dow Jones industrial average rose 0.7% and 0.4%, respectively. Volume was running mixed in the stock market today. NYSE trade was tracking about 5% higher, but Nasdaq turnover was running about 8% lower.