| Telecommunications Equipment | 537.296 T KRW | 1.80% | +1.53% | 18.275 M | Electronic Technology | 50 |
| Semiconductors | 178.461 T KRW | 0.68% | +2.38% | 2.836 M | Electronic Technology | 112 |
| Electrical Products | 172.342 T KRW | 0.27% | +4.80% | 437.427 K | Producer Manufacturing | 71 |
| Biotechnology | 130.328 T KRW | 0.09% | +3.35% | 387.069 K | Health Technology | 64 |
| Motor Vehicles | 104.534 T KRW | 4.71% | −0.45% | 1.234 M | Consumer Durables | 8 |
| Chemicals: Specialty | 88.943 T KRW | 0.95% | +2.31% | 233.978 K | Process Industries | 61 |
| Packaged Software | 71.112 T KRW | 0.53% | +1.80% | 401.964 K | Technology Services | 131 |
| Trucks/Construction/Farm Machinery | 66.703 T KRW | 0.76% | +6.48% | 6.025 M | Producer Manufacturing | 35 |
| Pharmaceuticals: Major | 60.714 T KRW | 0.58% | +3.23% | 266.097 K | Health Technology | 122 |
| Industrial Machinery | 57.514 T KRW | 0.44% | +2.67% | 962.908 K | Producer Manufacturing | 168 |
| Miscellaneous Commercial Services | 55.296 T KRW | 0.55% | +4.15% | 1.047 M | Commercial Services | 71 |
| Regional Banks | 50.099 T KRW | 4.42% | +2.57% | 928.187 K | Finance | 11 |
| Engineering & Construction | 44.781 T KRW | 1.84% | +2.11% | 303.7 K | Industrial Services | 58 |
| Financial Conglomerates | 44.576 T KRW | 3.20% | +3.27% | 883.612 K | Finance | 77 |
| Steel | 42.806 T KRW | 2.78% | +4.63% | 684.94 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.011 T KRW | 2.22% | +0.61% | 214.635 K | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 37.54 T KRW | 4.00% | +2.80% | 329.499 K | Finance | 23 |
| Electronic Production Equipment | 37.417 T KRW | 0.46% | +3.41% | 849.545 K | Electronic Technology | 74 |
| Electronics/Appliances | 35.744 T KRW | 2.26% | +1.28% | 298.251 K | Consumer Durables | 27 |
| Chemicals: Major Diversified | 32.979 T KRW | 0.39% | −0.57% | 2.345 M | Process Industries | 27 |
| Major Banks | 29.32 T KRW | 6.71% | +2.17% | 1.066 M | Finance | 5 |
| Household/Personal Care | 26.757 T KRW | 0.92% | +2.05% | 242.206 K | Consumer Non-Durables | 43 |
| Aerospace & Defense | 23.115 T KRW | 1.03% | +1.89% | 425.819 K | Electronic Technology | 15 |
| Electronic Components | 20.999 T KRW | 0.73% | +2.67% | 576.372 K | Electronic Technology | 60 |
| Medical Specialties | 20.109 T KRW | 0.71% | +1.41% | 490.085 K | Health Technology | 93 |
| Oil Refining/Marketing | 19.298 T KRW | 1.09% | +0.99% | 202.196 K | Energy Minerals | 7 |
| Food: Specialty/Candy | 18.393 T KRW | 2.55% | +1.51% | 131.138 K | Consumer Non-Durables | 26 |
| Life/Health Insurance | 17.631 T KRW | 4.76% | +0.33% | 323.741 K | Finance | 4 |
| Information Technology Services | 16.526 T KRW | 1.56% | +2.59% | 163.173 K | Technology Services | 54 |
| Air Freight/Couriers | 16.502 T KRW | 2.71% | +1.77% | 82.631 K | Transportation | 12 |
| Property/Casualty Insurance | 15.613 T KRW | 5.49% | +0.63% | 263.869 K | Finance | 4 |
| Apparel/Footwear | 15.356 T KRW | 2.38% | −0.41% | 350.576 K | Consumer Non-Durables | 43 |
| Electronic Equipment/Instruments | 14.682 T KRW | 0.42% | +4.14% | 2.278 M | Electronic Technology | 55 |
| Airlines | 14.386 T KRW | 2.07% | +1.98% | 427.36 K | Transportation | 7 |
| Other Metals/Minerals | 13.965 T KRW | 2.46% | −0.12% | 702.317 K | Non-Energy Minerals | 10 |
| Marine Shipping | 13.94 T KRW | 3.92% | +0.11% | 1.661 M | Transportation | 8 |
| Electric Utilities | 13.897 T KRW | 0.17% | +3.54% | 1.709 M | Utilities | 3 |
| Industrial Conglomerates | 12.127 T KRW | 3.40% | +2.92% | 720.268 K | Producer Manufacturing | 7 |
| Automotive Aftermarket | 11.149 T KRW | 1.71% | −1.73% | 224.585 K | Consumer Durables | 8 |
| Wireless Telecommunications | 10.888 T KRW | 6.89% | +0.79% | 240.081 K | Communications | 2 |
| Movies/Entertainment | 10.379 T KRW | 0.56% | +1.96% | 335.364 K | Consumer Services | 33 |
| Tobacco | 10.039 T KRW | 5.85% | +0.90% | 153.328 K | Consumer Non-Durables | 2 |
| Major Telecommunications | 8.915 T KRW | 5.33% | +0.02% | 520.197 K | Communications | 7 |
| Construction Materials | 8.242 T KRW | 3.74% | +0.24% | 156.088 K | Non-Energy Minerals | 28 |
| Industrial Specialties | 8.067 T KRW | 2.70% | +2.16% | 192.673 K | Process Industries | 35 |
| Department Stores | 7.021 T KRW | 3.55% | +0.24% | 106.693 K | Retail Trade | 10 |
| Metal Fabrication | 6.914 T KRW | 0.64% | +4.94% | 3.212 M | Producer Manufacturing | 29 |
| Multi-Line Insurance | 6.79 T KRW | 5.92% | +1.06% | 115.677 K | Finance | 4 |
| Textiles | 6.74 T KRW | 2.02% | +1.66% | 142.786 K | Process Industries | 30 |
| Finance/Rental/Leasing | 6.106 T KRW | 5.73% | −0.75% | 56.929 K | Finance | 23 |
| Gas Distributors | 5.974 T KRW | 2.74% | −0.18% | 185.935 K | Utilities | 15 |
| Wholesale Distributors | 5.772 T KRW | 2.27% | +1.19% | 162.26 K | Distribution Services | 24 |
| Investment Trusts/Mutual Funds | 5.549 T KRW | 6.09% | +0.65% | 628.552 K | Miscellaneous | 820 |
| Food: Major Diversified | 5.295 T KRW | 2.66% | +2.64% | 115.166 K | Consumer Non-Durables | 9 |
| Casinos/Gaming | 5.038 T KRW | 4.35% | +1.22% | 449.512 K | Consumer Services | 3 |
| Specialty Telecommunications | 5.003 T KRW | 5.73% | +1.90% | 576.841 K | Communications | 5 |
| Advertising/Marketing Services | 4.741 T KRW | 3.99% | +0.48% | 144.216 K | Commercial Services | 17 |
| Computer Communications | 4.652 T KRW | 0.90% | +3.04% | 318.659 K | Electronic Technology | 18 |
| Specialty Stores | 4.583 T KRW | 1.75% | +1.52% | 1.005 M | Retail Trade | 17 |
| Containers/Packaging | 4.323 T KRW | 1.19% | +3.02% | 620.677 K | Process Industries | 23 |
| Internet Software/Services | 4.286 T KRW | 1.07% | +1.90% | 711.893 K | Technology Services | 25 |
| Food Retail | 3.919 T KRW | 3.11% | +2.84% | 143.21 K | Retail Trade | 2 |
| Medical Distributors | 3.895 T KRW | 0.01% | +1.87% | 562.095 K | Distribution Services | 18 |
| Building Products | 3.671 T KRW | 4.48% | +2.10% | 165.697 K | Producer Manufacturing | 13 |
| Homebuilding | 3.339 T KRW | 0.67% | +1.55% | 299.869 K | Consumer Durables | 8 |
| Other Consumer Services | 3.092 T KRW | 4.64% | +4.16% | 268.796 K | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.008 T KRW | 0.31% | +2.58% | 355.744 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.908 T KRW | 2.80% | +1.02% | 181.395 K | Process Industries | 26 |
| Broadcasting | 2.888 T KRW | 1.36% | +0.38% | 101.378 K | Consumer Services | 8 |
| Investment Managers | 2.738 T KRW | 1.38% | +1.18% | 800.792 K | Finance | 21 |
| Home Furnishings | 2.656 T KRW | 4.85% | +3.01% | 76.292 K | Consumer Durables | 16 |
| Computer Peripherals | 2.517 T KRW | 1.41% | +3.76% | 1.524 M | Electronic Technology | 23 |
| Aluminum | 2.513 T KRW | 0.40% | +5.99% | 6.721 M | Non-Energy Minerals | 9 |
| Food: Meat/Fish/Dairy | 2.473 T KRW | 1.81% | +1.49% | 132.137 K | Consumer Non-Durables | 14 |
| Medical/Nursing Services | 2.295 T KRW | 0.58% | +3.35% | 142.012 K | Health Services | 11 |
| Beverages: Alcoholic | 2.237 T KRW | 4.32% | +1.48% | 340.647 K | Consumer Non-Durables | 10 |
| Environmental Services | 2.23 T KRW | 1.12% | +2.46% | 25.127 K | Industrial Services | 4 |
| Electronics Distributors | 1.989 T KRW | 1.87% | +1.87% | 183.883 K | Distribution Services | 13 |
| Pharmaceuticals: Other | 1.898 T KRW | 1.22% | +3.31% | 240.064 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.843 T KRW | 1.86% | +0.92% | 101.214 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.661 T KRW | 2.29% | +1.19% | 65.451 K | Process Industries | 14 |
| Recreational Products | 1.556 T KRW | 2.56% | +1.05% | 195.799 K | Consumer Durables | 12 |
| Chemicals: Agricultural | 1.552 T KRW | 1.46% | +1.78% | 48.684 K | Process Industries | 8 |
| Miscellaneous Manufacturing | 1.251 T KRW | 2.74% | +0.60% | 56.707 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.233 T KRW | 4.73% | −0.04% | 60.861 K | Commercial Services | 4 |
| Real Estate Development | 1.106 T KRW | 2.79% | +1.38% | 88.201 K | Finance | 5 |
| Other Transportation | 1.082 T KRW | 1.70% | +0.94% | 29.935 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.006 T KRW | 1.65% | −0.06% | 587.394 K | Retail Trade | 4 |
| Internet Retail | 880.674 B KRW | 3.39% | +1.00% | 48.301 K | Retail Trade | 7 |
| Computer Processing Hardware | 809.937 B KRW | 0.48% | +1.83% | 177.095 K | Electronic Technology | 7 |
| Office Equipment/Supplies | 694.606 B KRW | 2.13% | +1.07% | 31.087 K | Producer Manufacturing | 7 |
| Food Distributors | 643.364 B KRW | 2.60% | +0.86% | 249.388 K | Distribution Services | 4 |
| Alternative Power Generation | 642.487 B KRW | — | +1.58% | 617.627 K | Utilities | 4 |
| Miscellaneous | 610.421 B KRW | — | +3.98% | 391.061 K | Miscellaneous | 2 |
| Real Estate Investment Trusts | 591.017 B KRW | 7.26% | +1.51% | 198.527 K | Finance | 3 |
| Data Processing Services | 574.456 B KRW | — | +1.82% | 178.098 K | Technology Services | 3 |
| Cable/Satellite TV | 552.854 B KRW | 1.52% | +0.62% | 2.642 M | Consumer Services | 3 |
| Commercial Printing/Forms | 513.344 B KRW | 0.36% | +0.78% | 47.587 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 474.539 B KRW | — | +1.33% | 48.67 K | Consumer Services | 5 |
| Restaurants | 464.688 B KRW | 2.37% | +0.38% | 61.99 K | Consumer Services | 3 |