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 Technology681.54 T KRW1.78%+2.26%9.06 M9422
Producer Manufacturing424.7 T KRW0.91%+0.58%2.27 M9459
Finance280.57 T KRW4.10%+0.75%656.05 K13272
Health Technology254.09 T KRW0.28%−0.82%272.36 K5311
Consumer Durables136.8 T KRW5.02%+1.55%779.47 K882
Technology Services130.3 T KRW0.76%+1.02%740.1 K4225
Consumer Non-Durables100.96 T KRW1.89%−0.50%200.41 K9161
Process Industries92.77 T KRW1.40%+4.50%505.04 K8229
Non-Energy Minerals57.66 T KRW3.01%+2.32%359.22 K5112
Transportation56.13 T KRW2.64%+0.25%775.4 K537
Industrial Services44.43 T KRW2.02%−0.17%622.34 K258
Consumer Services37.27 T KRW1.31%+2.73%444.8 K977
Commercial Services34.56 T KRW1.47%+0.29%475.42 K4106
Utilities30.8 T KRW1.65%−0.78%1.64 M322
Communications30.59 T KRW5.00%−0.45%601.6 K314
Distribution Services21.27 T KRW2.01%−0.35%432.43 K463
Energy Minerals20.15 T KRW1.73%+3.60%331.41 K310
Retail Trade19.61 T KRW1.96%+1.58%806.65 K842
Miscellaneous6.05 T KRW6.06%+0.87%626.71 K21023
Health Services2.24 T KRW0.13%+0.02%93.75 K19