| Telecommunications Equipment | 521.882 T KRW | 1.85% | +4.72% | 25.968 M | Electronic Technology | 51 |
| Electrical Products | 185.82 T KRW | 0.25% | +0.88% | 531.605 K | Producer Manufacturing | 72 |
| Semiconductors | 175.436 T KRW | 0.69% | +3.55% | 3.242 M | Electronic Technology | 113 |
| Biotechnology | 135.179 T KRW | 0.09% | +1.78% | 561.305 K | Health Technology | 64 |
| Motor Vehicles | 105.318 T KRW | 5.19% | +0.93% | 971.136 K | Consumer Durables | 8 |
| Chemicals: Specialty | 95.033 T KRW | 0.89% | +0.18% | 225.287 K | Process Industries | 62 |
| Packaged Software | 75.949 T KRW | 0.50% | +0.75% | 720.105 K | Technology Services | 129 |
| Trucks/Construction/Farm Machinery | 72.794 T KRW | 0.79% | +3.12% | 2.022 M | Producer Manufacturing | 35 |
| Pharmaceuticals: Major | 64.698 T KRW | 0.54% | +1.18% | 261.115 K | Health Technology | 123 |
| Industrial Machinery | 58.223 T KRW | 0.44% | +2.21% | 944.352 K | Producer Manufacturing | 167 |
| Miscellaneous Commercial Services | 56.77 T KRW | 0.53% | +1.24% | 749.992 K | Commercial Services | 72 |
| Regional Banks | 55.43 T KRW | 4.18% | +0.71% | 1.105 M | Finance | 11 |
| Financial Conglomerates | 46.463 T KRW | 3.09% | +0.97% | 1.066 M | Finance | 77 |
| Engineering & Construction | 46.131 T KRW | 1.78% | +1.98% | 309.119 K | Industrial Services | 57 |
| Steel | 44.977 T KRW | 2.65% | +0.66% | 229.544 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.679 T KRW | 2.18% | −0.48% | 1.809 M | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 39.666 T KRW | 3.81% | +1.29% | 282.819 K | Finance | 23 |
| Electronic Production Equipment | 38.76 T KRW | 0.44% | +0.53% | 478.873 K | Electronic Technology | 73 |
| Electronics/Appliances | 36.141 T KRW | 2.24% | +2.15% | 370.577 K | Consumer Durables | 27 |
| Chemicals: Major Diversified | 33.364 T KRW | 0.38% | +1.36% | 752.182 K | Process Industries | 26 |
| Major Banks | 31.328 T KRW | 6.71% | +0.30% | 1.51 M | Finance | 5 |
| Household/Personal Care | 31.253 T KRW | 0.78% | −0.37% | 267.382 K | Consumer Non-Durables | 43 |
| Aerospace & Defense | 24.607 T KRW | 0.97% | +0.50% | 501.259 K | Electronic Technology | 15 |
| Electronic Components | 21.799 T KRW | 0.71% | +1.33% | 1.093 M | Electronic Technology | 60 |
| Medical Specialties | 20.59 T KRW | 0.66% | −0.25% | 323.821 K | Health Technology | 92 |
| Food: Specialty/Candy | 19.381 T KRW | 2.42% | +1.15% | 102.244 K | Consumer Non-Durables | 26 |
| Oil Refining/Marketing | 18.915 T KRW | 1.12% | +1.25% | 312.299 K | Energy Minerals | 7 |
| Life/Health Insurance | 18.652 T KRW | 4.50% | +4.88% | 604.849 K | Finance | 4 |
| Information Technology Services | 17.629 T KRW | 1.46% | +0.85% | 955.302 K | Technology Services | 55 |
| Air Freight/Couriers | 17.197 T KRW | 2.60% | +0.04% | 48.559 K | Transportation | 11 |
| Property/Casualty Insurance | 16.613 T KRW | 5.15% | +2.64% | 162.861 K | Finance | 4 |
| Electronic Equipment/Instruments | 15.838 T KRW | 0.39% | +0.82% | 3.306 M | Electronic Technology | 56 |
| Airlines | 15.291 T KRW | 1.94% | +1.89% | 499.652 K | Transportation | 7 |
| Marine Shipping | 14.534 T KRW | 3.76% | +2.59% | 1.624 M | Transportation | 8 |
| Electric Utilities | 14.453 T KRW | 0.17% | +2.67% | 1.292 M | Utilities | 3 |
| Other Metals/Minerals | 14.235 T KRW | 2.41% | +1.66% | 271.566 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.49 T KRW | 2.71% | −0.99% | 109.901 K | Consumer Non-Durables | 43 |
| Industrial Conglomerates | 12.552 T KRW | 3.28% | +2.05% | 229.954 K | Producer Manufacturing | 7 |
| Movies/Entertainment | 10.952 T KRW | 0.53% | +0.11% | 293.594 K | Consumer Services | 32 |
| Wireless Telecommunications | 10.911 T KRW | 6.88% | +0.96% | 467.769 K | Communications | 2 |
| Tobacco | 10.412 T KRW | 5.64% | +0.65% | 230.51 K | Consumer Non-Durables | 2 |
| Automotive Aftermarket | 10.337 T KRW | 1.84% | −10.71% | 3.442 M | Consumer Durables | 8 |
| Major Telecommunications | 8.997 T KRW | 5.28% | +2.94% | 876.785 K | Communications | 7 |
| Industrial Specialties | 8.852 T KRW | 2.46% | +0.56% | 143.647 K | Process Industries | 35 |
| Real Estate Investment Trusts | 8.342 T KRW | 7.42% | +0.33% | 191.414 K | Finance | 24 |
| Construction Materials | 8.321 T KRW | 3.70% | +0.36% | 316.56 K | Non-Energy Minerals | 28 |
| Textiles | 7.498 T KRW | 1.81% | +0.18% | 66.117 K | Process Industries | 30 |
| Metal Fabrication | 7.39 T KRW | 0.60% | +3.62% | 6.041 M | Producer Manufacturing | 29 |
| Department Stores | 7.367 T KRW | 3.39% | +0.70% | 80.994 K | Retail Trade | 10 |
| Multi-Line Insurance | 7.131 T KRW | 5.64% | +1.98% | 138.286 K | Finance | 4 |
| Finance/Rental/Leasing | 6.265 T KRW | 5.59% | +0.31% | 49.462 K | Finance | 24 |
| Gas Distributors | 6.188 T KRW | 2.65% | +0.90% | 248.178 K | Utilities | 15 |
| Wholesale Distributors | 6.012 T KRW | 2.18% | +0.69% | 303.725 K | Distribution Services | 24 |
| Food: Major Diversified | 5.897 T KRW | 2.39% | +0.34% | 60.019 K | Consumer Non-Durables | 9 |
| Investment Trusts/Mutual Funds | 5.652 T KRW | 5.98% | +0.04% | 720.218 K | Miscellaneous | 820 |
| Casinos/Gaming | 5.294 T KRW | 4.14% | −1.14% | 545.698 K | Consumer Services | 3 |
| Specialty Telecommunications | 5.278 T KRW | 5.43% | +0.24% | 988.746 K | Communications | 5 |
| Computer Communications | 5.108 T KRW | 0.82% | −0.16% | 722.427 K | Electronic Technology | 19 |
| Advertising/Marketing Services | 4.973 T KRW | 3.80% | −0.51% | 350.044 K | Commercial Services | 17 |
| Specialty Stores | 4.764 T KRW | 1.69% | +1.28% | 475.874 K | Retail Trade | 17 |
| Containers/Packaging | 4.691 T KRW | 1.56% | +0.68% | 139.267 K | Process Industries | 23 |
| Internet Software/Services | 4.61 T KRW | 0.99% | +0.86% | 276.607 K | Technology Services | 25 |
| Food Retail | 4.346 T KRW | 2.81% | +0.20% | 99.076 K | Retail Trade | 2 |
| Medical Distributors | 3.881 T KRW | 0.01% | −0.66% | 1.185 M | Distribution Services | 19 |
| Building Products | 3.728 T KRW | 4.41% | −1.59% | 177.404 K | Producer Manufacturing | 13 |
| Homebuilding | 3.608 T KRW | 0.74% | +0.95% | 646.383 K | Consumer Durables | 8 |
| Other Consumer Services | 3.193 T KRW | 4.49% | −0.93% | 185.791 K | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.191 T KRW | 0.30% | +0.26% | 375.927 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.999 T KRW | 2.72% | +0.26% | 197.109 K | Process Industries | 26 |
| Broadcasting | 2.996 T KRW | 1.31% | +0.18% | 55.757 K | Consumer Services | 8 |
| Home Furnishings | 2.926 T KRW | 4.40% | +0.74% | 65.204 K | Consumer Durables | 16 |
| Investment Managers | 2.846 T KRW | 1.33% | +0.50% | 454.557 K | Finance | 21 |
| Computer Peripherals | 2.785 T KRW | 1.28% | −0.13% | 166.45 K | Electronic Technology | 23 |
| Food: Meat/Fish/Dairy | 2.643 T KRW | 1.69% | −0.38% | 185.445 K | Consumer Non-Durables | 14 |
| Aluminum | 2.579 T KRW | 0.39% | +0.59% | 667.899 K | Non-Energy Minerals | 9 |
| Environmental Services | 2.389 T KRW | 1.04% | +0.93% | 33.841 K | Industrial Services | 4 |
| Medical/Nursing Services | 2.298 T KRW | 0.58% | +0.62% | 135.668 K | Health Services | 10 |
| Beverages: Alcoholic | 2.215 T KRW | 4.31% | −2.68% | 514.481 K | Consumer Non-Durables | 10 |
| Electronics Distributors | 2.139 T KRW | 1.74% | +0.42% | 204.01 K | Distribution Services | 13 |
| Pharmaceuticals: Other | 2.102 T KRW | 1.10% | −0.28% | 177.706 K | Health Technology | 15 |
| Beverages: Non-Alcoholic | 1.925 T KRW | 1.78% | +1.03% | 149.307 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.743 T KRW | 2.18% | +0.24% | 142.697 K | Process Industries | 14 |
| Chemicals: Agricultural | 1.636 T KRW | 1.38% | +0.23% | 46.923 K | Process Industries | 8 |
| Recreational Products | 1.58 T KRW | 2.52% | +0.28% | 83.724 K | Consumer Durables | 11 |
| Miscellaneous Manufacturing | 1.304 T KRW | 2.63% | +1.00% | 70.778 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.272 T KRW | 4.58% | +2.54% | 72.673 K | Commercial Services | 4 |
| Real Estate Development | 1.147 T KRW | 2.69% | −0.13% | 39.093 K | Finance | 5 |
| Other Transportation | 1.144 T KRW | 1.60% | +1.45% | 46.212 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.105 T KRW | 1.50% | +1.12% | 326.222 K | Retail Trade | 4 |
| Internet Retail | 943.432 B KRW | 3.17% | +0.44% | 187.242 K | Retail Trade | 7 |
| Computer Processing Hardware | 818.67 B KRW | 0.48% | +0.01% | 86.921 K | Electronic Technology | 6 |
| Office Equipment/Supplies | 734.09 B KRW | 2.01% | +0.81% | 27.803 K | Producer Manufacturing | 7 |
| Food Distributors | 673.314 B KRW | 2.49% | −0.05% | 16.723 K | Distribution Services | 4 |
| Alternative Power Generation | 627.156 B KRW | — | −3.99% | 2.807 M | Utilities | 4 |
| Miscellaneous | 592.981 B KRW | — | +3.90% | 373.219 K | Miscellaneous | 2 |
| Data Processing Services | 574.743 B KRW | — | +2.51% | 226.482 K | Technology Services | 3 |
| Cable/Satellite TV | 526.75 B KRW | 1.59% | +2.26% | 2.054 M | Consumer Services | 3 |
| Commercial Printing/Forms | 509.624 B KRW | 0.36% | −1.24% | 205.281 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 483.004 B KRW | — | +0.43% | 51.946 K | Consumer Services | 5 |
| Forest Products | 462.151 B KRW | 1.28% | +1.31% | 137.537 K | Non-Energy Minerals | 8 |