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 Technology792.101 T KRW1.46%+2.47%10.378 M9417
Producer Manufacturing372.957 T KRW0.76%+0.65%1.683 M9437
Finance240.517 T KRW4.39%+0.46%592.25 K13207
Health Technology206.436 T KRW0.31%+1.88%545.12 K5297
Consumer Durables165.23 T KRW4.02%+2.41%1.029 M884
Process Industries146.837 T KRW1.10%+0.58%372.856 K8224
Technology Services95.793 T KRW0.72%+1.06%421.256 K4211
Consumer Non-Durables93.855 T KRW2.12%+0.07%346.879 K9153
Non-Energy Minerals68.66 T KRW2.68%+0.30%390.87 K5112
Commercial Services59.345 T KRW0.93%+0.84%579.511 K499
Industrial Services51.176 T KRW1.62%+1.75%433.916 K262
Transportation49.783 T KRW2.56%+3.16%3.26 M538
Consumer Services26.453 T KRW1.85%−0.13%472.715 K971
Communications25.521 T KRW5.93%+1.43%523.719 K314
Utilities20.683 T KRW0.91%+8.36%5.547 M322
Retail Trade19.621 T KRW2.59%+3.60%1.306 M843
Energy Minerals18.427 T KRW1.32%+4.24%952.264 K310
Distribution Services14.183 T KRW1.40%+0.19%573.931 K461
Miscellaneous6.157 T KRW5.48%+0.37%777.291 K2830
Health Services2.283 T KRW0.58%−0.35%131.972 K110