| Telecommunications Equipment | 526.954 T KRW | 1.83% | −0.12% | 11.645 M | Electronic Technology | 50 |
| Electrical Products | 184.556 T KRW | 0.25% | +0.60% | 406.224 K | Producer Manufacturing | 71 |
| Semiconductors | 182.605 T KRW | 0.66% | +0.79% | 2.08 M | Electronic Technology | 113 |
| Biotechnology | 134.729 T KRW | 0.09% | +0.11% | 400.962 K | Health Technology | 64 |
| Motor Vehicles | 106.178 T KRW | 5.14% | +0.20% | 713.403 K | Consumer Durables | 8 |
| Chemicals: Specialty | 92.946 T KRW | 0.91% | +1.71% | 220.969 K | Process Industries | 62 |
| Trucks/Construction/Farm Machinery | 77.652 T KRW | 0.74% | −0.42% | 1.571 M | Producer Manufacturing | 35 |
| Packaged Software | 76.597 T KRW | 0.50% | +0.54% | 904.281 K | Technology Services | 128 |
| Pharmaceuticals: Major | 63.953 T KRW | 0.55% | +0.57% | 195.033 K | Health Technology | 123 |
| Industrial Machinery | 58.008 T KRW | 0.44% | +0.69% | 696.359 K | Producer Manufacturing | 167 |
| Miscellaneous Commercial Services | 55.329 T KRW | 0.54% | +0.13% | 561.838 K | Commercial Services | 72 |
| Financial Conglomerates | 48.261 T KRW | 2.97% | −1.23% | 606.763 K | Finance | 75 |
| Regional Banks | 46.798 T KRW | 3.27% | −1.84% | 1.126 M | Finance | 10 |
| Engineering & Construction | 45.651 T KRW | 1.76% | +0.21% | 256.824 K | Industrial Services | 58 |
| Steel | 44.618 T KRW | 2.67% | +0.95% | 324.267 K | Non-Energy Minerals | 57 |
| Investment Banks/Brokers | 41.397 T KRW | 3.64% | +0.54% | 277.766 K | Finance | 23 |
| Auto Parts: OEM | 41.221 T KRW | 2.21% | −0.72% | 320.735 K | Producer Manufacturing | 95 |
| Electronic Production Equipment | 39.157 T KRW | 0.44% | +0.26% | 381.499 K | Electronic Technology | 73 |
| Electronics/Appliances | 37.986 T KRW | 2.13% | −0.10% | 1.356 M | Consumer Durables | 27 |
| Major Banks | 33.279 T KRW | 6.31% | −2.42% | 1.004 M | Finance | 5 |
| Household/Personal Care | 32.645 T KRW | 0.75% | +0.11% | 389.643 K | Consumer Non-Durables | 43 |
| Chemicals: Major Diversified | 32.277 T KRW | 0.40% | +1.20% | 976.974 K | Process Industries | 26 |
| Aerospace & Defense | 24.826 T KRW | 0.96% | −0.85% | 532.881 K | Electronic Technology | 15 |
| Electronic Components | 22.528 T KRW | 0.68% | +0.21% | 1.08 M | Electronic Technology | 61 |
| Medical Specialties | 20.826 T KRW | 0.65% | +1.26% | 733.539 K | Health Technology | 92 |
| Life/Health Insurance | 20.526 T KRW | 4.09% | −0.09% | 692.108 K | Finance | 4 |
| Food: Specialty/Candy | 20.351 T KRW | 2.30% | −0.71% | 141.358 K | Consumer Non-Durables | 26 |
| Oil Refining/Marketing | 18.968 T KRW | 1.11% | −0.30% | 158.421 K | Energy Minerals | 7 |
| Property/Casualty Insurance | 18.115 T KRW | 4.72% | +1.57% | 456.808 K | Finance | 4 |
| Finance/Rental/Leasing | 17.511 T KRW | 6.48% | −0.66% | 660.796 K | Finance | 25 |
| Information Technology Services | 17.462 T KRW | 1.48% | +2.94% | 590.848 K | Technology Services | 54 |
| Air Freight/Couriers | 17.324 T KRW | 2.40% | −1.10% | 138.441 K | Transportation | 11 |
| Marine Shipping | 17.141 T KRW | 3.19% | −2.17% | 5.246 M | Transportation | 8 |
| Airlines | 15.787 T KRW | 1.88% | −0.96% | 278.213 K | Transportation | 7 |
| Electronic Equipment/Instruments | 15.405 T KRW | 0.40% | +2.60% | 3.236 M | Electronic Technology | 56 |
| Other Metals/Minerals | 14.953 T KRW | 2.29% | −0.52% | 693.811 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.329 T KRW | 2.74% | +0.59% | 121.896 K | Consumer Non-Durables | 43 |
| Electric Utilities | 13.286 T KRW | 0.18% | +1.76% | 2.504 M | Utilities | 3 |
| Industrial Conglomerates | 12.669 T KRW | 3.25% | +1.03% | 181.89 K | Producer Manufacturing | 7 |
| Wireless Telecommunications | 11.292 T KRW | 6.65% | +0.37% | 249.572 K | Communications | 2 |
| Movies/Entertainment | 10.467 T KRW | 0.56% | +0.97% | 386.185 K | Consumer Services | 32 |
| Tobacco | 10.188 T KRW | 5.77% | −0.44% | 185.672 K | Consumer Non-Durables | 2 |
| Major Telecommunications | 9.155 T KRW | 5.19% | +2.10% | 805.748 K | Communications | 6 |
| Industrial Specialties | 9.089 T KRW | 2.40% | +0.41% | 151.41 K | Process Industries | 35 |
| Automotive Aftermarket | 9.058 T KRW | 2.10% | +1.36% | 1.153 M | Consumer Durables | 8 |
| Real Estate Investment Trusts | 8.607 T KRW | 7.66% | −0.03% | 144.873 K | Finance | 24 |
| Metal Fabrication | 8.33 T KRW | 0.53% | −1.20% | 11.382 M | Producer Manufacturing | 29 |
| Construction Materials | 8.079 T KRW | 3.62% | +0.58% | 274.17 K | Non-Energy Minerals | 28 |
| Multi-Line Insurance | 7.507 T KRW | 5.36% | +4.42% | 296.689 K | Finance | 4 |
| Textiles | 7.435 T KRW | 1.83% | +1.77% | 111.586 K | Process Industries | 30 |
| Department Stores | 7.424 T KRW | 3.36% | −0.39% | 79.963 K | Retail Trade | 10 |
| Gas Distributors | 6.206 T KRW | 2.64% | +1.54% | 257.809 K | Utilities | 15 |
| Food: Major Diversified | 6.15 T KRW | 2.29% | +0.21% | 74.86 K | Consumer Non-Durables | 9 |
| Wholesale Distributors | 6.037 T KRW | 2.17% | −0.77% | 386.784 K | Distribution Services | 24 |
| Investment Trusts/Mutual Funds | 5.705 T KRW | 5.92% | −0.25% | 565.331 K | Miscellaneous | 821 |
| Specialty Stores | 5.521 T KRW | 1.51% | +0.00% | 1.272 M | Retail Trade | 17 |
| Casinos/Gaming | 5.353 T KRW | 4.09% | −0.86% | 283.676 K | Consumer Services | 3 |
| Specialty Telecommunications | 5.28 T KRW | 5.43% | +0.54% | 676.551 K | Communications | 5 |
| Computer Communications | 5.041 T KRW | 0.83% | −0.90% | 387.731 K | Electronic Technology | 19 |
| Advertising/Marketing Services | 4.851 T KRW | 3.90% | +0.62% | 308.652 K | Commercial Services | 17 |
| Internet Software/Services | 4.732 T KRW | 0.97% | +0.01% | 445.029 K | Technology Services | 25 |
| Containers/Packaging | 4.708 T KRW | 1.55% | +0.25% | 126.384 K | Process Industries | 23 |
| Food Retail | 4.313 T KRW | 2.83% | −0.37% | 95.938 K | Retail Trade | 2 |
| Medical Distributors | 3.75 T KRW | 0.01% | +0.11% | 844.632 K | Distribution Services | 19 |
| Building Products | 3.718 T KRW | 4.42% | +0.62% | 569.106 K | Producer Manufacturing | 13 |
| Homebuilding | 3.533 T KRW | 0.76% | +0.76% | 991.678 K | Consumer Durables | 7 |
| Home Furnishings | 3.221 T KRW | 4.40% | +0.14% | 143.524 K | Consumer Durables | 16 |
| Hotels/Resorts/Cruise lines | 3.187 T KRW | 0.30% | −0.33% | 207.881 K | Consumer Services | 4 |
| Broadcasting | 3.118 T KRW | 1.26% | −0.58% | 90.564 K | Consumer Services | 8 |
| Other Consumer Services | 3.09 T KRW | 4.64% | −0.08% | 140.388 K | Consumer Services | 13 |
| Agricultural Commodities/Milling | 3.042 T KRW | 2.68% | +0.53% | 197.768 K | Process Industries | 26 |
| Investment Managers | 2.89 T KRW | 1.31% | +0.34% | 433.067 K | Finance | 20 |
| Food: Meat/Fish/Dairy | 2.748 T KRW | 1.63% | −0.05% | 310.05 K | Consumer Non-Durables | 14 |
| Computer Peripherals | 2.722 T KRW | 1.30% | +0.18% | 143.047 K | Electronic Technology | 24 |
| Aluminum | 2.551 T KRW | 0.40% | −0.22% | 1.71 M | Non-Energy Minerals | 9 |
| Environmental Services | 2.336 T KRW | 1.07% | +0.17% | 46.574 K | Industrial Services | 4 |
| Medical/Nursing Services | 2.263 T KRW | 0.58% | +1.04% | 140.922 K | Health Services | 10 |
| Beverages: Alcoholic | 2.173 T KRW | 4.10% | −0.10% | 107.421 K | Consumer Non-Durables | 10 |
| Electronics Distributors | 2.143 T KRW | 1.74% | −0.09% | 139.339 K | Distribution Services | 12 |
| Pharmaceuticals: Other | 2.072 T KRW | 1.12% | +2.56% | 291.376 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.955 T KRW | 1.75% | +0.11% | 117.599 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.757 T KRW | 2.16% | +0.30% | 54.745 K | Process Industries | 14 |
| Chemicals: Agricultural | 1.612 T KRW | 1.40% | +2.05% | 54.177 K | Process Industries | 8 |
| Recreational Products | 1.569 T KRW | 2.54% | +0.41% | 70.541 K | Consumer Durables | 11 |
| Miscellaneous Manufacturing | 1.322 T KRW | 2.59% | +0.77% | 62.044 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.32 T KRW | 4.42% | −0.07% | 83.301 K | Commercial Services | 4 |
| Other Transportation | 1.14 T KRW | 1.61% | −0.21% | 35.346 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.134 T KRW | 1.46% | +5.69% | 2.799 M | Retail Trade | 4 |
| Real Estate Development | 1.128 T KRW | 2.74% | +0.60% | 56.232 K | Finance | 5 |
| Internet Retail | 934.739 B KRW | 3.20% | +0.86% | 47.496 K | Retail Trade | 7 |
| Computer Processing Hardware | 799.198 B KRW | 0.49% | +1.01% | 149.082 K | Electronic Technology | 6 |
| Office Equipment/Supplies | 732.316 B KRW | 2.02% | +1.32% | 61.935 K | Producer Manufacturing | 7 |
| Food Distributors | 680.656 B KRW | 2.46% | +1.30% | 41.134 K | Distribution Services | 4 |
| Alternative Power Generation | 661.92 B KRW | — | +0.56% | 539.432 K | Utilities | 4 |
| Data Processing Services | 638.433 B KRW | — | +4.72% | 2.114 M | Technology Services | 3 |
| Cable/Satellite TV | 553.102 B KRW | 1.51% | −1.41% | 2.078 M | Consumer Services | 3 |
| Miscellaneous | 539.933 B KRW | — | −0.04% | 154.313 K | Miscellaneous | 2 |
| Commercial Printing/Forms | 497.847 B KRW | 0.37% | +2.71% | 392.566 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 474.759 B KRW | — | +2.28% | 71.515 K | Consumer Services | 5 |
| Forest Products | 473.061 B KRW | 1.25% | −0.33% | 84.052 K | Non-Energy Minerals | 8 |