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 Technology826.68 T KRW1.49%+0.83%10.61 M9424
Producer Manufacturing481.7 T KRW0.67%−0.98%1.16 M9456
Finance367.57 T KRW2.96%+0.09%1.41 M13264
Health Technology276.47 T KRW0.25%−1.00%308.69 K5309
Technology Services163.72 T KRW0.61%−0.34%984.79 K4230
Consumer Durables155.17 T KRW4.51%+0.07%677.46 K882
Consumer Non-Durables116.6 T KRW1.62%−0.64%340.43 K9160
Process Industries104.6 T KRW1.32%+0.83%352.63 K8228
Non-Energy Minerals69.66 T KRW2.10%+1.30%657.5 K5112
Transportation64.52 T KRW2.28%+1.52%2.06 M537
Industrial Services50.69 T KRW1.69%−1.90%518.86 K256
Commercial Services42.3 T KRW1.20%−2.41%803.55 K4104
Consumer Services40.02 T KRW1.20%−0.58%378.26 K976
Communications34.18 T KRW3.74%+1.97%794.75 K314
Utilities32.7 T KRW1.09%+0.06%1.89 M322
Energy Minerals30.45 T KRW1.56%−2.44%407.31 K311
Retail Trade27.59 T KRW2.28%−0.75%284.3 K842
Distribution Services24.07 T KRW1.74%−0.50%344.26 K463
Miscellaneous6.26 T KRW0.00%−0.17%827.99 K21023
Health Services2.72 T KRW0.11%+0.56%917.53 K110