Stocks turned small losses into modest gains Monday afternoon. Thanks to solar, online travel and software stocks, the Nasdaq led with a 0.3% gain. The Dow Jones industrial average and the S&P 500 rose 0.2% each. Earlier, the Nasdaq and the S&P 500 were off by about 0.2% and 0.1%, respectively. But volume continued to run lower in the stock market today compared to the same time Friday.