More stocks listed on the benchmark Korea Composite Stock Price Index (Kospi) have declined than advanced in recent weeks despite the market rally, the bourse operator said Sunday.

South Korea's benchmark Kospi tumbled more than 5 percent in early trading Friday, tracking a sharp selloff in semiconductor stocks on Wall Street after Broadco

More stocks listed on the benchmark Korea Composite Stock Price Index (Kospi) have declined than advanced in recent weeks despite the market rally, the bourse operator said Sunday.