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 Technology667.61 T KRW1.87%+1.10%7.6 M9416
Producer Manufacturing420.61 T KRW0.91%+2.63%1.55 M9455
Finance256.56 T KRW4.44%+1.05%704.78 K13289
Health Technology253.68 T KRW0.28%−0.87%258.97 K5305
Consumer Durables133.63 T KRW5.31%+0.11%666.03 K881
Technology Services129.92 T KRW0.76%−0.01%2.37 M4225
Process Industries99.92 T KRW1.29%+0.99%288.54 K8228
Consumer Non-Durables91.94 T KRW1.99%+0.45%295.34 K9158
Non-Energy Minerals57.6 T KRW2.99%+0.40%493.08 K5112
Transportation49.21 T KRW2.82%+0.01%791.81 K537
Industrial Services38.2 T KRW2.20%−0.14%288.2 K257
Consumer Services31.45 T KRW1.53%+0.97%208.61 K978
Commercial Services31.07 T KRW1.58%+0.85%233.6 K4100
Communications30.86 T KRW4.96%+0.85%502.78 K313
Utilities25.96 T KRW1.85%+0.52%991.99 K323
Energy Minerals21.49 T KRW1.63%+0.61%176.98 K310
Distribution Services20.07 T KRW2.09%+0.45%180.95 K463
Retail Trade18.29 T KRW2.03%+1.58%297.77 K842
Miscellaneous5.95 T KRW6.12%+0.48%569.85 K21008
Health Services2.34 T KRW0.13%−5.93%820.89 K19