concern { i_state } FACTIVE volatility { state }
wsj_0816_orig.SYN.xml.sgm.roser.tml
The less-than-robust third-quarter results came amid renewed concern about the volatility of stock prices and the role of computer-aided program trading.
concern { i_state } FACTIVE role { state }
wsj_0816_orig.SYN.xml.sgm.roser.tml
The less-than-robust third-quarter results came amid renewed concern about the volatility of stock prices and the role of computer-aided program trading.