Stock market sectors of Sri Lanka

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
Finance2.5 T LKR2.93%+1.83%1.58 M986
Consumer Non-Durables971.68 B LKR5.77%+1.77%425.73 K823
Retail Trade585.3 B LKR3.97%+1.69%14.18 M59
Producer Manufacturing488.34 B LKR2.89%+0.84%1.19 M724
Consumer Services405.06 B LKR1.12%−0.31%393.93 K337
Distribution Services285.8 B LKR3.20%+1.03%457.59 K313
Process Industries278.57 B LKR1.74%−0.64%15.22 M630
Communications236.66 B LKR5.21%+0.65%1.92 M22
Health Services127.48 B LKR2.01%+2.70%822.24 K28
Non-Energy Minerals97.53 B LKR2.42%−0.17%872.38 K310
Utilities77.04 B LKR3.90%−0.33%177.71 K29
Miscellaneous43.25 B LKR0.00%−0.26%300.01 K28
Energy Minerals37.67 B LKR9.56%+3.02%339.88 K22
Industrial Services34.5 B LKR5.80%0.00%1.72 M13
Technology Services28.85 B LKR1.20%+3.44%1.27 M24
Commercial Services22.84 B LKR0.82%−0.39%126.41 K28
Consumer Durables17.31 B LKR0.74%+0.20%22.23 K67
Electronic Technology7.26 B LKR−1.48%1.9 M11
Transportation898.84 M LKR+6.77%3.71 K22
Health Technology339.6 M LKR0.00%122.93 K11