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 Technology639.79 T KRW1.81%+0.48%7.78 M9424
Producer Manufacturing384.64 T KRW0.72%+0.95%1.68 M9453
Health Technology253.47 T KRW0.27%−0.98%345.57 K5312
Finance251.25 T KRW4.32%+0.65%471.35 K13297
Consumer Durables149.92 T KRW4.70%−0.84%430.08 K883
Process Industries104.43 T KRW1.49%−0.78%302.54 K8225
Technology Services100.46 T KRW0.61%−0.23%358.35 K4219
Consumer Non-Durables83.85 T KRW2.30%−0.62%105.17 K9155
Non-Energy Minerals58.12 T KRW2.85%−0.54%213.17 K5112
Transportation56.78 T KRW2.48%+2.38%1.83 M538
Commercial Services51.88 T KRW1.07%+0.26%789.75 K4101
Industrial Services38.95 T KRW2.01%−0.23%318.34 K261
Communications28.67 T KRW6.58%+0.07%217.53 K314
Energy Minerals26.91 T KRW0.77%−0.21%161.63 K310
Consumer Services23.67 T KRW1.86%+0.31%366.17 K976
Utilities22.2 T KRW0.84%+0.70%614.87 K323
Distribution Services21.81 T KRW0.96%−0.40%371.3 K461
Retail Trade16.45 T KRW3.09%+0.14%130.26 K842
Health Services2.25 T KRW0.59%−1.03%275.53 K110
Miscellaneous496.33 B KRW0.00%+1.92%224.72 K2982