"ENRON, which had been a component of the S&P; 500, was removed at the end of trading Thursday and replaced by NVIDIA Corp., a Santa Clara, Calif.-based maker of computer-graphics chips."
"ENRON, which had been a component of the S&P; 500, was removed at the end of trading Thursday and replaced by NVIDIA Corp., a Santa Clara, Calif.-based maker of computer-graphics chips."