WELLINGTON, May 23 (Xinhua) -- New Zealand stock market's indicator, the S&P/NZX 50 index, jumped slightly by 0.25 percent to 10,263 on Thursday.

　　The rise was led by Metro Performance Glass, which went up by 12.5 percent to 0.45 NZ dollars (0.29 U.S. dollars), while Enprise Group, which is an investment vehicle for high-growth tech companies, were down by 10.59 percent to 0.76 NZ dollars.