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 Technology630.07 T KRW1.83%+0.42%10.22 M9425
Producer Manufacturing368.76 T KRW0.74%+0.21%794.27 K9450
Finance254.85 T KRW4.26%−0.63%941.53 K13297
Health Technology240.24 T KRW0.26%+2.61%451.04 K5304
Consumer Durables145.59 T KRW4.85%+1.17%486.87 K883
Process Industries108.2 T KRW1.45%+0.22%422.12 K8225
Technology Services102.98 T KRW0.59%+2.57%901.19 K4217
Consumer Non-Durables85.57 T KRW2.25%+0.54%300.05 K9155
Non-Energy Minerals69.45 T KRW2.38%−3.99%410.81 K5111
Transportation55.31 T KRW2.55%+0.94%614.37 K538
Commercial Services54.9 T KRW1.01%+3.64%2.03 M4101
Industrial Services38.64 T KRW2.02%+1.05%623.34 K261
Communications28.91 T KRW6.53%+1.23%607.08 K314
Energy Minerals25.09 T KRW0.83%+1.91%257.58 K310
Consumer Services24.61 T KRW1.79%+2.39%557.43 K974
Utilities22.62 T KRW0.82%+0.53%860.49 K323
Distribution Services19.56 T KRW1.08%+2.62%275.88 K461
Retail Trade14.89 T KRW3.14%+1.66%287.33 K842
Health Services2.17 T KRW0.61%+1.47%285.07 K110
Miscellaneous426 B KRW0.00%+3.14%179.15 K2978