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 Technology655.87 T KRW1.76%−1.23%10.46 M9424
Producer Manufacturing387.88 T KRW0.71%−0.21%1.63 M9453
Health Technology254.69 T KRW0.27%−0.72%351.5 K5312
Finance250.69 T KRW4.33%+0.52%607.44 K13297
Consumer Durables151.7 T KRW4.64%+3.06%1.38 M883
Process Industries105.75 T KRW1.47%−0.99%382.22 K8225
Technology Services100.82 T KRW0.60%−0.07%412.46 K4219
Consumer Non-Durables83.98 T KRW2.30%−0.15%192.24 K9155
Non-Energy Minerals59.3 T KRW2.79%−1.16%332.24 K5112
Transportation56.91 T KRW2.48%−0.39%624.07 K538
Commercial Services52.3 T KRW1.06%+0.98%945.85 K4101
Industrial Services39.39 T KRW1.98%+0.92%413.35 K261
Communications28.54 T KRW6.61%−0.53%575.31 K314
Energy Minerals26.74 T KRW0.78%−1.33%393.7 K310
Consumer Services23.86 T KRW1.84%+0.59%270.5 K976
Utilities22.39 T KRW0.83%+0.30%692.14 K323
Distribution Services21.79 T KRW0.97%+0.30%244.3 K461
Retail Trade16.48 T KRW3.09%−0.40%198.24 K842
Health Services2.3 T KRW0.57%+0.49%3.03 M110
Miscellaneous500.86 B KRW0.00%−0.66%112.57 K2982