| Telecommunications Equipment | 512.109 T KRW | 1.89% | +4.09% | 21.572 M | Electronic Technology | 51 |
| Electrical Products | 180.591 T KRW | 0.25% | +3.93% | 471.886 K | Producer Manufacturing | 68 |
| Semiconductors | 172.707 T KRW | 0.70% | +4.44% | 3.073 M | Electronic Technology | 112 |
| Biotechnology | 134.953 T KRW | 0.09% | +0.32% | 325.002 K | Health Technology | 64 |
| Motor Vehicles | 105.481 T KRW | 4.67% | +0.77% | 1.191 M | Consumer Durables | 8 |
| Chemicals: Specialty | 91.378 T KRW | 0.93% | +4.18% | 396.16 K | Process Industries | 62 |
| Packaged Software | 72.542 T KRW | 0.52% | +1.53% | 522.829 K | Technology Services | 128 |
| Trucks/Construction/Farm Machinery | 72.011 T KRW | 0.71% | +1.42% | 3.261 M | Producer Manufacturing | 35 |
| Pharmaceuticals: Major | 62.385 T KRW | 0.56% | +0.59% | 273.712 K | Health Technology | 122 |
| Miscellaneous Commercial Services | 56.447 T KRW | 0.54% | +2.41% | 583.117 K | Commercial Services | 71 |
| Industrial Machinery | 56.09 T KRW | 0.45% | +4.04% | 1.308 M | Producer Manufacturing | 168 |
| Regional Banks | 53.37 T KRW | 4.15% | −0.91% | 798.759 K | Finance | 11 |
| Financial Conglomerates | 46.41 T KRW | 3.08% | +0.32% | 909.025 K | Finance | 77 |
| Engineering & Construction | 45.852 T KRW | 1.79% | +0.67% | 341.09 K | Industrial Services | 57 |
| Steel | 44.2 T KRW | 2.69% | +1.00% | 301.831 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.253 T KRW | 2.20% | +1.76% | 187.131 K | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 39.492 T KRW | 3.80% | −0.50% | 305.793 K | Finance | 23 |
| Electronics/Appliances | 36.199 T KRW | 2.24% | −0.10% | 281.168 K | Consumer Durables | 27 |
| Electronic Production Equipment | 36.194 T KRW | 0.47% | +3.43% | 620.42 K | Electronic Technology | 71 |
| Major Banks | 30.987 T KRW | 6.35% | −1.25% | 1.22 M | Finance | 5 |
| Household/Personal Care | 27.837 T KRW | 0.88% | +1.39% | 179.978 K | Consumer Non-Durables | 43 |
| Aerospace & Defense | 23.93 T KRW | 1.00% | +1.82% | 815.368 K | Electronic Technology | 15 |
| Electronic Components | 20.587 T KRW | 0.75% | +2.45% | 770.183 K | Electronic Technology | 60 |
| Medical Specialties | 20.196 T KRW | 0.67% | +0.70% | 393.228 K | Health Technology | 92 |
| Chemicals: Major Diversified | 20.052 T KRW | 0.64% | +2.13% | 671.659 K | Process Industries | 25 |
| Oil Refining/Marketing | 19.606 T KRW | 1.08% | +0.44% | 251.466 K | Energy Minerals | 7 |
| Food: Specialty/Candy | 19.039 T KRW | 2.47% | −0.32% | 100.027 K | Consumer Non-Durables | 26 |
| Life/Health Insurance | 18.675 T KRW | 4.50% | −0.43% | 403.625 K | Finance | 4 |
| Air Freight/Couriers | 17.134 T KRW | 2.61% | −0.18% | 49.882 K | Transportation | 11 |
| Information Technology Services | 16.774 T KRW | 1.54% | +0.49% | 609.086 K | Technology Services | 54 |
| Property/Casualty Insurance | 16.562 T KRW | 5.17% | −2.69% | 753.432 K | Finance | 4 |
| Electronic Equipment/Instruments | 15.136 T KRW | 0.41% | +2.55% | 2.479 M | Electronic Technology | 56 |
| Marine Shipping | 15.114 T KRW | 3.62% | +0.13% | 1.827 M | Transportation | 8 |
| Airlines | 14.869 T KRW | 2.00% | +0.04% | 351.828 K | Transportation | 7 |
| Electric Utilities | 14.212 T KRW | 0.17% | −2.27% | 1.74 M | Utilities | 3 |
| Other Metals/Minerals | 13.918 T KRW | 2.46% | +0.39% | 812.008 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.191 T KRW | 2.77% | +0.02% | 92.596 K | Consumer Non-Durables | 43 |
| Industrial Conglomerates | 12.482 T KRW | 3.30% | +1.08% | 355.807 K | Producer Manufacturing | 7 |
| Wireless Telecommunications | 10.955 T KRW | 6.85% | +0.39% | 252.743 K | Communications | 2 |
| Movies/Entertainment | 10.69 T KRW | 0.54% | −0.67% | 291.509 K | Consumer Services | 32 |
| Automotive Aftermarket | 10.552 T KRW | 1.80% | +1.80% | 217.199 K | Consumer Durables | 8 |
| Tobacco | 10.276 T KRW | 5.72% | −0.33% | 119.708 K | Consumer Non-Durables | 2 |
| Major Telecommunications | 8.935 T KRW | 5.32% | +0.42% | 474.605 K | Communications | 7 |
| Industrial Specialties | 8.328 T KRW | 2.62% | +0.72% | 233.068 K | Process Industries | 35 |
| Construction Materials | 8.234 T KRW | 3.74% | +0.05% | 167.658 K | Non-Energy Minerals | 28 |
| Metal Fabrication | 7.16 T KRW | 0.62% | +1.22% | 1.358 M | Producer Manufacturing | 29 |
| Department Stores | 7.158 T KRW | 3.48% | −0.29% | 109.89 K | Retail Trade | 10 |
| Multi-Line Insurance | 7.127 T KRW | 5.64% | −0.94% | 97.532 K | Finance | 4 |
| Textiles | 7.093 T KRW | 1.92% | −0.40% | 76.188 K | Process Industries | 30 |
| Finance/Rental/Leasing | 6.195 T KRW | 5.65% | −1.23% | 56.513 K | Finance | 23 |
| Gas Distributors | 5.974 T KRW | 2.74% | −0.38% | 241.358 K | Utilities | 15 |
| Wholesale Distributors | 5.813 T KRW | 2.25% | +1.14% | 237.299 K | Distribution Services | 24 |
| Food: Major Diversified | 5.806 T KRW | 2.42% | +0.50% | 55.853 K | Consumer Non-Durables | 9 |
| Investment Trusts/Mutual Funds | 5.575 T KRW | 6.06% | +0.42% | 787.061 K | Miscellaneous | 820 |
| Casinos/Gaming | 5.178 T KRW | 4.23% | +0.25% | 289.436 K | Consumer Services | 3 |
| Specialty Telecommunications | 5.122 T KRW | 5.60% | +0.86% | 582.467 K | Communications | 5 |
| Containers/Packaging | 4.895 T KRW | 1.49% | +1.54% | 154.506 K | Process Industries | 24 |
| Advertising/Marketing Services | 4.761 T KRW | 3.97% | +1.19% | 675.168 K | Commercial Services | 17 |
| Computer Communications | 4.745 T KRW | 0.88% | +2.86% | 312.325 K | Electronic Technology | 18 |
| Specialty Stores | 4.62 T KRW | 1.74% | −0.05% | 424.448 K | Retail Trade | 17 |
| Internet Software/Services | 4.375 T KRW | 1.05% | +0.20% | 143.179 K | Technology Services | 25 |
| Food Retail | 4.224 T KRW | 2.89% | +0.13% | 128.632 K | Retail Trade | 2 |
| Medical Distributors | 4.014 T KRW | 0.01% | +0.16% | 635.328 K | Distribution Services | 18 |
| Building Products | 3.705 T KRW | 4.44% | +1.24% | 204.631 K | Producer Manufacturing | 13 |
| Homebuilding | 3.416 T KRW | 0.65% | −0.14% | 509.136 K | Consumer Durables | 8 |
| Other Consumer Services | 3.163 T KRW | 4.53% | +0.23% | 1.109 M | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.145 T KRW | 0.30% | +1.04% | 216.907 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.97 T KRW | 2.75% | +0.33% | 196.104 K | Process Industries | 26 |
| Broadcasting | 2.899 T KRW | 1.35% | +0.79% | 64.365 K | Consumer Services | 8 |
| Investment Managers | 2.817 T KRW | 1.34% | +1.89% | 458.49 K | Finance | 21 |
| Home Furnishings | 2.809 T KRW | 4.59% | +0.51% | 75.925 K | Consumer Durables | 16 |
| Computer Peripherals | 2.638 T KRW | 1.35% | +0.33% | 241.205 K | Electronic Technology | 22 |
| Food: Meat/Fish/Dairy | 2.594 T KRW | 1.73% | +0.87% | 236.725 K | Consumer Non-Durables | 14 |
| Aluminum | 2.507 T KRW | 0.41% | +2.04% | 786.481 K | Non-Energy Minerals | 9 |
| Medical/Nursing Services | 2.321 T KRW | 0.57% | −1.63% | 218.457 K | Health Services | 10 |
| Environmental Services | 2.315 T KRW | 1.08% | +1.65% | 36.101 K | Industrial Services | 4 |
| Beverages: Alcoholic | 2.212 T KRW | 4.32% | −0.20% | 102.28 K | Consumer Non-Durables | 10 |
| Electronics Distributors | 1.997 T KRW | 1.87% | +3.28% | 217.385 K | Distribution Services | 13 |
| Pharmaceuticals: Other | 1.979 T KRW | 1.17% | +2.10% | 532.979 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.876 T KRW | 1.83% | −0.24% | 66.583 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.677 T KRW | 2.27% | +0.71% | 52.959 K | Process Industries | 14 |
| Recreational Products | 1.593 T KRW | 2.50% | +0.76% | 56.052 K | Consumer Durables | 12 |
| Chemicals: Agricultural | 1.574 T KRW | 1.44% | +1.86% | 51.492 K | Process Industries | 8 |
| Financial Publishing/Services | 1.255 T KRW | 4.64% | +0.17% | 21.75 K | Commercial Services | 4 |
| Miscellaneous Manufacturing | 1.25 T KRW | 2.74% | +1.49% | 73.873 K | Producer Manufacturing | 12 |
| Real Estate Development | 1.14 T KRW | 2.71% | −0.15% | 57.153 K | Finance | 5 |
| Other Transportation | 1.122 T KRW | 1.63% | +0.68% | 35.857 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.032 T KRW | 1.61% | +2.87% | 2.658 M | Retail Trade | 4 |
| Internet Retail | 893.491 B KRW | 3.35% | +1.25% | 56.358 K | Retail Trade | 7 |
| Computer Processing Hardware | 797.096 B KRW | 0.49% | +2.85% | 3.898 M | Electronic Technology | 7 |
| Office Equipment/Supplies | 695.379 B KRW | 2.13% | +1.66% | 38.231 K | Producer Manufacturing | 7 |
| Food Distributors | 658.476 B KRW | 2.54% | +1.73% | 19.686 K | Distribution Services | 4 |
| Alternative Power Generation | 609.858 B KRW | — | +4.97% | 2.243 M | Utilities | 4 |
| Real Estate Investment Trusts | 605.078 B KRW | 7.09% | −0.47% | 130.755 K | Finance | 3 |
| Miscellaneous | 572.34 B KRW | — | +4.46% | 793.81 K | Miscellaneous | 2 |
| Data Processing Services | 565.018 B KRW | — | +2.06% | 228.393 K | Technology Services | 3 |
| Cable/Satellite TV | 535.793 B KRW | 1.56% | +1.24% | 1.528 M | Consumer Services | 3 |
| Commercial Printing/Forms | 511.491 B KRW | 0.36% | +0.59% | 41.614 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 484.568 B KRW | — | +1.05% | 51.631 K | Consumer Services | 5 |
| Restaurants | 460.184 B KRW | 2.39% | −0.19% | 27.969 K | Consumer Services | 2 |