Stock market sectors of South Korea

The table below shows sectors along with their overview and performance metrics such as market cap, volume and number of stocks. Research various sectors to find promising stocks.
Sector
Market cap
Div yield % (indicated)
Change %
Volume
Industries
Stocks
Electronic Technology815.07 T KRW1.42%+1.40%5.16 M9413
Producer Manufacturing383.955 T KRW0.73%+0.90%723.066 K9433
Finance222.966 T KRW4.34%+3.21%534.754 K12182
Health Technology222.097 T KRW0.29%−0.08%286.209 K5296
Consumer Durables163.019 T KRW3.76%+0.21%347.859 K884
Process Industries154.597 T KRW1.00%−0.55%281.647 K8225
Technology Services94.369 T KRW0.72%+0.76%172.561 K4210
Consumer Non-Durables83.242 T KRW2.40%+0.28%68.68 K9151
Non-Energy Minerals69.368 T KRW2.68%+0.03%145.594 K5112
Commercial Services63.683 T KRW0.87%−0.94%326.018 K498
Industrial Services48.939 T KRW1.73%+1.09%140.1 K261
Transportation47.664 T KRW2.76%+0.29%255.437 K538
Consumer Services26.621 T KRW1.84%+0.15%132.713 K971
Communications25.19 T KRW6.00%+0.49%166.354 K314
Utilities21.033 T KRW0.89%−0.37%264.434 K322
Energy Minerals20.325 T KRW1.20%−1.92%161.19 K310
Retail Trade18.409 T KRW2.75%+0.03%121.234 K843
Distribution Services12.693 T KRW1.46%−0.79%352.434 K459
Miscellaneous6.213 T KRW5.44%+0.12%350.504 K2820
Health Services2.368 T KRW0.56%+0.51%62.744 K110