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 Technology784.493 T KRW1.48%+3.97%14.813 M9412
Producer Manufacturing373.299 T KRW0.75%+3.04%1.13 M9434
Finance225.406 T KRW4.29%−0.68%711.068 K13183
Health Technology221.09 T KRW0.29%+0.45%324.267 K5296
Consumer Durables161.983 T KRW3.79%+0.61%880.754 K885
Process Industries136.593 T KRW1.13%+3.18%391.065 K8224
Technology Services93.175 T KRW0.73%+1.28%528.979 K4210
Consumer Non-Durables82.921 T KRW2.41%+0.40%129.648 K9152
Non-Energy Minerals68.821 T KRW2.70%+0.80%404.999 K5112
Commercial Services62.311 T KRW0.88%+2.26%576.02 K497
Industrial Services48.594 T KRW1.74%+0.70%316.062 K261
Transportation47.667 T KRW2.76%−0.01%682.565 K538
Consumer Services26.609 T KRW1.84%+0.04%364.957 K971
Communications25.065 T KRW6.03%+0.50%400.365 K314
Utilities21.355 T KRW0.88%−1.51%1.329 M322
Energy Minerals20.243 T KRW1.20%+0.40%256.614 K310
Retail Trade18.378 T KRW2.75%+0.17%334.845 K843
Distribution Services12.545 T KRW1.48%+1.17%355.841 K459
Miscellaneous6.163 T KRW5.48%+0.81%788.738 K2822
Health Services2.409 T KRW0.55%−1.67%220.96 K110