New York Stock Exchange on the 7th (local time). AFP Yonhap News As semiconductor stocks plummeted and international oil prices rose, the three major stock indexes of the New York Stock Exchange all closed lower on the 7th (local time). The NASDAQ composite index, centered on technology stocks, closed at 25,818.69, down 302.47 points (1.16%) from the previous trading session. The Standard & Poor's (S&P) 500 index fell 33.58 points (0.45%) from the previous day to 7503.···