| Telecommunications Equipment | 528.417 T KRW | 1.83% | +1.18% | 3.33 M | Electronic Technology | 51 |
| Electrical Products | 184.854 T KRW | 0.25% | +0.42% | 116.648 K | Producer Manufacturing | 69 |
| Semiconductors | 179.103 T KRW | 0.67% | +3.03% | 1.377 M | Electronic Technology | 113 |
| Biotechnology | 135.308 T KRW | 0.09% | +0.61% | 105.608 K | Health Technology | 64 |
| Motor Vehicles | 107.789 T KRW | 4.58% | −0.95% | 206.383 K | Consumer Durables | 8 |
| Chemicals: Specialty | 93.924 T KRW | 0.91% | +0.23% | 53.352 K | Process Industries | 62 |
| Trucks/Construction/Farm Machinery | 74.271 T KRW | 0.69% | +1.78% | 508.382 K | Producer Manufacturing | 35 |
| Packaged Software | 72.513 T KRW | 0.52% | +0.80% | 69.104 K | Technology Services | 128 |
| Pharmaceuticals: Major | 63.909 T KRW | 0.55% | +0.82% | 47.18 K | Health Technology | 122 |
| Industrial Machinery | 58.398 T KRW | 0.44% | +1.56% | 229.416 K | Producer Manufacturing | 167 |
| Miscellaneous Commercial Services | 57.098 T KRW | 0.53% | −0.48% | 162.949 K | Commercial Services | 72 |
| Regional Banks | 53.18 T KRW | 4.16% | +3.98% | 372.954 K | Finance | 11 |
| Engineering & Construction | 46.604 T KRW | 1.77% | +0.66% | 38.434 K | Industrial Services | 57 |
| Financial Conglomerates | 46.352 T KRW | 3.08% | +3.06% | 237.53 K | Finance | 77 |
| Steel | 44.342 T KRW | 2.68% | +0.52% | 52.103 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.956 T KRW | 2.17% | +0.54% | 37.562 K | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 38.801 T KRW | 3.85% | +1.13% | 39.752 K | Finance | 23 |
| Electronic Production Equipment | 37.209 T KRW | 0.46% | +0.69% | 98.827 K | Electronic Technology | 71 |
| Electronics/Appliances | 36.34 T KRW | 2.23% | +0.28% | 62.139 K | Consumer Durables | 27 |
| Chemicals: Major Diversified | 33.926 T KRW | 0.38% | +0.65% | 594.986 K | Process Industries | 26 |
| Major Banks | 30.909 T KRW | 6.37% | +3.05% | 286.612 K | Finance | 5 |
| Household/Personal Care | 28.243 T KRW | 0.87% | +0.39% | 42.248 K | Consumer Non-Durables | 42 |
| Aerospace & Defense | 25.651 T KRW | 0.93% | +0.37% | 199.366 K | Electronic Technology | 15 |
| Electronic Components | 21.022 T KRW | 0.73% | +1.24% | 151.826 K | Electronic Technology | 60 |
| Medical Specialties | 20.435 T KRW | 0.66% | +0.44% | 70.319 K | Health Technology | 92 |
| Oil Refining/Marketing | 19.642 T KRW | 1.07% | −1.75% | 57.936 K | Energy Minerals | 7 |
| Food: Specialty/Candy | 19.042 T KRW | 2.47% | −0.31% | 10.798 K | Consumer Non-Durables | 26 |
| Life/Health Insurance | 18.961 T KRW | 4.43% | +1.97% | 87.302 K | Finance | 4 |
| Air Freight/Couriers | 16.991 T KRW | 2.63% | +0.10% | 4.981 K | Transportation | 11 |
| Information Technology Services | 16.922 T KRW | 1.53% | +1.86% | 67.459 K | Technology Services | 54 |
| Property/Casualty Insurance | 16.642 T KRW | 5.15% | +1.77% | 102.625 K | Finance | 4 |
| Electronic Equipment/Instruments | 15.32 T KRW | 0.40% | +0.36% | 933.887 K | Electronic Technology | 56 |
| Airlines | 14.8 T KRW | 2.01% | +0.36% | 30.402 K | Transportation | 7 |
| Marine Shipping | 14.303 T KRW | 3.82% | −0.65% | 334.039 K | Transportation | 8 |
| Electric Utilities | 14.266 T KRW | 0.17% | +0.39% | 62.308 K | Utilities | 3 |
| Other Metals/Minerals | 13.731 T KRW | 2.50% | +0.81% | 73.172 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.086 T KRW | 2.79% | −0.12% | 11.108 K | Consumer Non-Durables | 43 |
| Industrial Conglomerates | 12.487 T KRW | 3.30% | +1.07% | 62.745 K | Producer Manufacturing | 7 |
| Wireless Telecommunications | 10.977 T KRW | 6.84% | +0.18% | 29.536 K | Communications | 2 |
| Movies/Entertainment | 10.757 T KRW | 0.54% | +0.28% | 49.894 K | Consumer Services | 32 |
| Automotive Aftermarket | 10.534 T KRW | 1.81% | −0.51% | 36.469 K | Consumer Durables | 8 |
| Tobacco | 10.107 T KRW | 5.81% | +0.22% | 6.949 K | Consumer Non-Durables | 2 |
| Major Telecommunications | 9.028 T KRW | 5.26% | +0.18% | 92.829 K | Communications | 7 |
| Industrial Specialties | 8.475 T KRW | 2.57% | +0.10% | 21.844 K | Process Industries | 35 |
| Construction Materials | 8.254 T KRW | 3.73% | −0.08% | 26.654 K | Non-Energy Minerals | 28 |
| Metal Fabrication | 7.313 T KRW | 0.61% | +1.34% | 1.143 M | Producer Manufacturing | 29 |
| Multi-Line Insurance | 7.206 T KRW | 5.58% | +1.90% | 14.194 K | Finance | 4 |
| Department Stores | 7.201 T KRW | 3.46% | −0.19% | 5.657 K | Retail Trade | 10 |
| Textiles | 7.072 T KRW | 1.92% | −0.26% | 20.134 K | Process Industries | 30 |
| Finance/Rental/Leasing | 6.174 T KRW | 5.67% | +0.54% | 11.05 K | Finance | 23 |
| Gas Distributors | 6.119 T KRW | 2.68% | −0.51% | 25.672 K | Utilities | 15 |
| Wholesale Distributors | 5.915 T KRW | 2.21% | −0.13% | 85.839 K | Distribution Services | 24 |
| Food: Major Diversified | 5.718 T KRW | 2.46% | −0.18% | 25.566 K | Consumer Non-Durables | 9 |
| Investment Trusts/Mutual Funds | 5.601 T KRW | 6.03% | +0.24% | 70.615 K | Miscellaneous | 818 |
| Specialty Telecommunications | 5.185 T KRW | 5.53% | +0.71% | 40.963 K | Communications | 5 |
| Casinos/Gaming | 5.15 T KRW | 4.25% | −0.08% | 27.197 K | Consumer Services | 3 |
| Containers/Packaging | 4.938 T KRW | 1.48% | +0.53% | 27.407 K | Process Industries | 24 |
| Computer Communications | 4.887 T KRW | 0.86% | +1.19% | 175.518 K | Electronic Technology | 18 |
| Advertising/Marketing Services | 4.827 T KRW | 3.91% | −0.11% | 32.608 K | Commercial Services | 17 |
| Specialty Stores | 4.622 T KRW | 1.74% | +0.73% | 81.703 K | Retail Trade | 17 |
| Internet Software/Services | 4.359 T KRW | 1.05% | −0.01% | 18.859 K | Technology Services | 25 |
| Food Retail | 4.286 T KRW | 2.84% | −0.51% | 7.873 K | Retail Trade | 2 |
| Medical Distributors | 4.056 T KRW | 0.01% | −0.33% | 188.125 K | Distribution Services | 18 |
| Homebuilding | 3.454 T KRW | 0.78% | +0.20% | 88.202 K | Consumer Durables | 8 |
| Other Consumer Services | 3.13 T KRW | 4.58% | +1.96% | 71.92 K | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.126 T KRW | 0.30% | +0.32% | 18.446 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.981 T KRW | 2.74% | −0.40% | 36.965 K | Process Industries | 26 |
| Broadcasting | 2.938 T KRW | 1.33% | +0.21% | 6.77 K | Consumer Services | 8 |
| Investment Managers | 2.865 T KRW | 1.32% | +0.31% | 94.642 K | Finance | 21 |
| Home Furnishings | 2.842 T KRW | 4.54% | +0.31% | 10.852 K | Consumer Durables | 16 |
| Building Products | 2.683 T KRW | 6.13% | −0.53% | 15.06 K | Producer Manufacturing | 12 |
| Computer Peripherals | 2.636 T KRW | 1.35% | +1.33% | 245.149 K | Electronic Technology | 22 |
| Food: Meat/Fish/Dairy | 2.607 T KRW | 1.72% | −0.28% | 28.783 K | Consumer Non-Durables | 14 |
| Aluminum | 2.583 T KRW | 0.39% | +0.17% | 183.126 K | Non-Energy Minerals | 9 |
| Medical/Nursing Services | 2.368 T KRW | 0.56% | +1.37% | 21.859 K | Health Services | 10 |
| Environmental Services | 2.336 T KRW | 1.07% | −0.03% | 4.127 K | Industrial Services | 4 |
| Beverages: Alcoholic | 2.202 T KRW | 4.34% | −0.05% | 17.609 K | Consumer Non-Durables | 10 |
| Electronics Distributors | 2.055 T KRW | 1.81% | +1.21% | 19.053 K | Distribution Services | 13 |
| Pharmaceuticals: Other | 2.045 T KRW | 1.13% | +0.29% | 53.126 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.866 T KRW | 1.83% | −0.03% | 21.55 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.686 T KRW | 2.25% | −0.09% | 49.718 K | Process Industries | 14 |
| Recreational Products | 1.612 T KRW | 2.47% | +0.71% | 8.996 K | Consumer Durables | 11 |
| Chemicals: Agricultural | 1.594 T KRW | 1.42% | +0.41% | 7.023 K | Process Industries | 8 |
| Miscellaneous Manufacturing | 1.276 T KRW | 2.68% | +0.49% | 6.076 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.244 T KRW | 4.68% | −0.46% | 4.688 K | Commercial Services | 4 |
| Other Transportation | 1.132 T KRW | 1.62% | −0.47% | 1.958 K | Transportation | 9 |
| Real Estate Development | 1.132 T KRW | 2.73% | +0.24% | 4.051 K | Finance | 5 |
| Apparel/Footwear Retail | 1.062 T KRW | 1.56% | +0.91% | 230.025 K | Retail Trade | 4 |
| Internet Retail | 895.685 B KRW | 3.34% | +0.05% | 6.557 K | Retail Trade | 7 |
| Computer Processing Hardware | 823.804 B KRW | 0.47% | +0.47% | 3.696 M | Electronic Technology | 7 |
| Office Equipment/Supplies | 718.851 B KRW | 2.06% | +0.37% | 3.421 K | Producer Manufacturing | 7 |
| Food Distributors | 665.78 B KRW | 2.51% | −0.19% | 11.228 K | Distribution Services | 4 |
| Alternative Power Generation | 647.426 B KRW | — | −1.23% | 157.483 K | Utilities | 4 |
| Miscellaneous | 611.549 B KRW | — | +1.54% | 79.246 K | Miscellaneous | 2 |
| Real Estate Investment Trusts | 601.023 B KRW | 7.14% | +0.32% | 11.272 K | Finance | 3 |
| Data Processing Services | 574.823 B KRW | — | +1.83% | 505.38 K | Technology Services | 3 |
| Cable/Satellite TV | 536.392 B KRW | 1.56% | +0.37% | 242.808 K | Consumer Services | 3 |
| Commercial Printing/Forms | 513.354 B KRW | 0.36% | −0.87% | 7.208 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 479.526 B KRW | — | +0.19% | 5.199 K | Consumer Services | 5 |
| Restaurants | 459.914 B KRW | 2.39% | −0.47% | 7.225 K | Consumer Services | 2 |