| Telecommunications Equipment | 521.882 T KRW | 1.85% | +4.72% | 24.593 M | Electronic Technology | 51 |
| Electrical Products | 185.82 T KRW | 0.25% | +0.88% | 529.098 K | Producer Manufacturing | 72 |
| Semiconductors | 175.436 T KRW | 0.69% | +3.55% | 3.223 M | Electronic Technology | 113 |
| Biotechnology | 135.179 T KRW | 0.09% | +1.78% | 558.036 K | Health Technology | 64 |
| Motor Vehicles | 105.318 T KRW | 5.19% | +0.93% | 967.862 K | Consumer Durables | 8 |
| Chemicals: Specialty | 95.033 T KRW | 0.89% | +0.18% | 223.682 K | Process Industries | 62 |
| Packaged Software | 75.949 T KRW | 0.50% | +0.75% | 712.802 K | Technology Services | 129 |
| Trucks/Construction/Farm Machinery | 72.794 T KRW | 0.79% | +3.12% | 2.013 M | Producer Manufacturing | 35 |
| Pharmaceuticals: Major | 64.698 T KRW | 0.54% | +1.18% | 259.156 K | Health Technology | 123 |
| Industrial Machinery | 58.223 T KRW | 0.44% | +2.21% | 935.928 K | Producer Manufacturing | 167 |
| Miscellaneous Commercial Services | 56.77 T KRW | 0.53% | +1.24% | 747.443 K | Commercial Services | 72 |
| Regional Banks | 55.43 T KRW | 4.18% | +0.71% | 1.104 M | Finance | 11 |
| Financial Conglomerates | 46.463 T KRW | 3.09% | +0.97% | 1.04 M | Finance | 77 |
| Engineering & Construction | 46.131 T KRW | 1.78% | +1.98% | 308.673 K | Industrial Services | 57 |
| Steel | 44.977 T KRW | 2.65% | +0.66% | 228.535 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.679 T KRW | 2.18% | −0.48% | 1.792 M | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 39.666 T KRW | 3.81% | +1.29% | 279.11 K | Finance | 23 |
| Electronic Production Equipment | 38.76 T KRW | 0.44% | +0.53% | 473.072 K | Electronic Technology | 73 |
| Electronics/Appliances | 36.141 T KRW | 2.24% | +2.15% | 363.152 K | Consumer Durables | 27 |
| Chemicals: Major Diversified | 33.364 T KRW | 0.38% | +1.36% | 743.682 K | Process Industries | 26 |
| Major Banks | 31.328 T KRW | 6.71% | +0.30% | 1.509 M | Finance | 5 |
| Household/Personal Care | 31.253 T KRW | 0.78% | −0.37% | 266.604 K | Consumer Non-Durables | 43 |
| Aerospace & Defense | 24.607 T KRW | 0.97% | +0.50% | 489.255 K | Electronic Technology | 15 |
| Electronic Components | 21.799 T KRW | 0.71% | +1.33% | 1.085 M | Electronic Technology | 60 |
| Medical Specialties | 20.59 T KRW | 0.66% | −0.25% | 321.897 K | Health Technology | 92 |
| Food: Specialty/Candy | 19.381 T KRW | 2.42% | +1.15% | 101.784 K | Consumer Non-Durables | 26 |
| Oil Refining/Marketing | 18.915 T KRW | 1.12% | +1.25% | 311.015 K | Energy Minerals | 7 |
| Life/Health Insurance | 18.652 T KRW | 4.50% | +4.88% | 604.483 K | Finance | 4 |
| Information Technology Services | 17.629 T KRW | 1.46% | +0.85% | 943.811 K | Technology Services | 55 |
| Air Freight/Couriers | 17.197 T KRW | 2.60% | +0.04% | 48.466 K | Transportation | 11 |
| Property/Casualty Insurance | 16.613 T KRW | 5.15% | +2.64% | 161.671 K | Finance | 4 |
| Electronic Equipment/Instruments | 15.838 T KRW | 0.39% | +0.82% | 3.283 M | Electronic Technology | 56 |
| Airlines | 15.291 T KRW | 1.94% | +1.89% | 497.639 K | Transportation | 7 |
| Marine Shipping | 14.534 T KRW | 3.76% | +2.59% | 1.615 M | Transportation | 8 |
| Electric Utilities | 14.453 T KRW | 0.17% | +2.67% | 1.281 M | Utilities | 3 |
| Other Metals/Minerals | 14.235 T KRW | 2.41% | +1.66% | 269.045 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.49 T KRW | 2.71% | −0.99% | 109.296 K | Consumer Non-Durables | 43 |
| Industrial Conglomerates | 12.552 T KRW | 3.28% | +2.05% | 228.791 K | Producer Manufacturing | 7 |
| Movies/Entertainment | 10.952 T KRW | 0.53% | +0.11% | 291.145 K | Consumer Services | 32 |
| Wireless Telecommunications | 10.911 T KRW | 6.88% | +0.96% | 467.222 K | Communications | 2 |
| Tobacco | 10.412 T KRW | 5.64% | +0.65% | 230.499 K | Consumer Non-Durables | 2 |
| Automotive Aftermarket | 10.337 T KRW | 1.84% | −10.71% | 3.424 M | Consumer Durables | 8 |
| Major Telecommunications | 8.997 T KRW | 5.28% | +2.94% | 805.941 K | Communications | 7 |
| Industrial Specialties | 8.852 T KRW | 2.46% | +0.56% | 143.2 K | Process Industries | 35 |
| Real Estate Investment Trusts | 8.342 T KRW | 7.42% | +0.33% | 191.165 K | Finance | 24 |
| Construction Materials | 8.321 T KRW | 3.70% | +0.36% | 312.95 K | Non-Energy Minerals | 28 |
| Textiles | 7.498 T KRW | 1.81% | +0.18% | 65.847 K | Process Industries | 30 |
| Metal Fabrication | 7.39 T KRW | 0.60% | +3.62% | 5.985 M | Producer Manufacturing | 29 |
| Department Stores | 7.367 T KRW | 3.39% | +0.70% | 80.459 K | Retail Trade | 10 |
| Multi-Line Insurance | 7.131 T KRW | 5.64% | +1.98% | 138.263 K | Finance | 4 |
| Finance/Rental/Leasing | 6.265 T KRW | 5.59% | +0.31% | 49.382 K | Finance | 24 |
| Gas Distributors | 6.188 T KRW | 2.65% | +0.90% | 246.23 K | Utilities | 15 |
| Wholesale Distributors | 6.012 T KRW | 2.18% | +0.69% | 302.879 K | Distribution Services | 24 |
| Food: Major Diversified | 5.897 T KRW | 2.39% | +0.34% | 59.186 K | Consumer Non-Durables | 9 |
| Investment Trusts/Mutual Funds | 5.652 T KRW | 5.98% | +0.04% | 719.523 K | Miscellaneous | 820 |
| Casinos/Gaming | 5.294 T KRW | 4.14% | −1.14% | 544.058 K | Consumer Services | 3 |
| Specialty Telecommunications | 5.278 T KRW | 5.43% | +0.24% | 852.995 K | Communications | 5 |
| Computer Communications | 5.108 T KRW | 0.82% | −0.16% | 715.83 K | Electronic Technology | 19 |
| Advertising/Marketing Services | 4.973 T KRW | 3.80% | −0.51% | 335.255 K | Commercial Services | 17 |
| Specialty Stores | 4.764 T KRW | 1.69% | +1.28% | 471.505 K | Retail Trade | 17 |
| Containers/Packaging | 4.691 T KRW | 1.56% | +0.68% | 138.9 K | Process Industries | 23 |
| Internet Software/Services | 4.61 T KRW | 0.99% | +0.86% | 267.246 K | Technology Services | 25 |
| Food Retail | 4.346 T KRW | 2.81% | +0.20% | 88.164 K | Retail Trade | 2 |
| Medical Distributors | 3.881 T KRW | 0.01% | −0.66% | 1.174 M | Distribution Services | 19 |
| Building Products | 3.728 T KRW | 4.41% | −1.59% | 176.369 K | Producer Manufacturing | 13 |
| Homebuilding | 3.608 T KRW | 0.74% | +0.95% | 643.477 K | Consumer Durables | 8 |
| Other Consumer Services | 3.193 T KRW | 4.49% | −0.93% | 185.058 K | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.191 T KRW | 0.30% | +0.26% | 375.02 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.999 T KRW | 2.72% | +0.26% | 148.905 K | Process Industries | 26 |
| Broadcasting | 2.996 T KRW | 1.31% | +0.18% | 55.517 K | Consumer Services | 8 |
| Home Furnishings | 2.926 T KRW | 4.40% | +0.74% | 64.84 K | Consumer Durables | 16 |
| Investment Managers | 2.846 T KRW | 1.33% | +0.50% | 447.126 K | Finance | 21 |
| Computer Peripherals | 2.785 T KRW | 1.28% | −0.13% | 163.783 K | Electronic Technology | 23 |
| Food: Meat/Fish/Dairy | 2.643 T KRW | 1.69% | −0.38% | 184.041 K | Consumer Non-Durables | 14 |
| Aluminum | 2.579 T KRW | 0.39% | +0.59% | 657.68 K | Non-Energy Minerals | 9 |
| Environmental Services | 2.389 T KRW | 1.04% | +0.93% | 33.765 K | Industrial Services | 4 |
| Medical/Nursing Services | 2.298 T KRW | 0.58% | +0.62% | 135.341 K | Health Services | 10 |
| Beverages: Alcoholic | 2.215 T KRW | 4.31% | −2.68% | 512.05 K | Consumer Non-Durables | 10 |
| Electronics Distributors | 2.139 T KRW | 1.74% | +0.42% | 203.277 K | Distribution Services | 13 |
| Pharmaceuticals: Other | 2.102 T KRW | 1.10% | −0.28% | 175.995 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.925 T KRW | 1.78% | +1.03% | 147.078 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.743 T KRW | 2.18% | +0.24% | 141.802 K | Process Industries | 14 |
| Chemicals: Agricultural | 1.636 T KRW | 1.38% | +0.23% | 46.49 K | Process Industries | 8 |
| Recreational Products | 1.58 T KRW | 2.52% | +0.28% | 83.2 K | Consumer Durables | 11 |
| Miscellaneous Manufacturing | 1.304 T KRW | 2.63% | +1.00% | 70.72 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.272 T KRW | 4.58% | +2.54% | 72.611 K | Commercial Services | 4 |
| Real Estate Development | 1.147 T KRW | 2.69% | −0.13% | 39.034 K | Finance | 5 |
| Other Transportation | 1.144 T KRW | 1.60% | +1.45% | 46.151 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.105 T KRW | 1.50% | +1.12% | 325.098 K | Retail Trade | 4 |
| Internet Retail | 943.432 B KRW | 3.17% | +0.44% | 186.861 K | Retail Trade | 7 |
| Computer Processing Hardware | 818.67 B KRW | 0.48% | +0.01% | 86.646 K | Electronic Technology | 6 |
| Office Equipment/Supplies | 734.09 B KRW | 2.01% | +0.81% | 27.172 K | Producer Manufacturing | 7 |
| Food Distributors | 673.314 B KRW | 2.49% | −0.05% | 16.708 K | Distribution Services | 4 |
| Alternative Power Generation | 627.156 B KRW | — | −3.99% | 2.802 M | Utilities | 4 |
| Miscellaneous | 592.981 B KRW | — | +3.90% | 371.971 K | Miscellaneous | 2 |
| Data Processing Services | 574.743 B KRW | — | +2.51% | 225.401 K | Technology Services | 3 |
| Cable/Satellite TV | 526.75 B KRW | 1.59% | +2.26% | 2.024 M | Consumer Services | 3 |
| Commercial Printing/Forms | 509.624 B KRW | 0.36% | −1.24% | 200.441 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 483.004 B KRW | — | +0.43% | 51.855 K | Consumer Services | 5 |
| Forest Products | 462.151 B KRW | 1.28% | +1.31% | 137.304 K | Non-Energy Minerals | 8 |