| Telecommunications Equipment | 508.228 T KRW | 1.90% | −2.15% | 9.498 M | Electronic Technology | 51 |
| Electrical Products | 177.43 T KRW | 0.26% | −2.37% | 243.819 K | Producer Manufacturing | 68 |
| Semiconductors | 171.493 T KRW | 0.70% | −2.92% | 2.666 M | Electronic Technology | 113 |
| Biotechnology | 134.867 T KRW | 0.09% | −1.13% | 259.848 K | Health Technology | 64 |
| Motor Vehicles | 106.934 T KRW | 4.61% | +0.12% | 644.29 K | Consumer Durables | 8 |
| Chemicals: Specialty | 90.179 T KRW | 0.94% | −1.81% | 194.389 K | Process Industries | 62 |
| Trucks/Construction/Farm Machinery | 73.214 T KRW | 0.70% | −2.07% | 2.027 M | Producer Manufacturing | 35 |
| Packaged Software | 71.419 T KRW | 0.53% | −1.30% | 248.727 K | Technology Services | 128 |
| Pharmaceuticals: Major | 63.533 T KRW | 0.55% | −1.37% | 138.581 K | Health Technology | 122 |
| Industrial Machinery | 56.117 T KRW | 0.45% | −0.75% | 671.39 K | Producer Manufacturing | 167 |
| Miscellaneous Commercial Services | 55.79 T KRW | 0.54% | −1.57% | 402.282 K | Commercial Services | 71 |
| Regional Banks | 53.67 T KRW | 4.12% | +0.76% | 440.514 K | Finance | 11 |
| Engineering & Construction | 46.296 T KRW | 1.78% | +0.17% | 175.816 K | Industrial Services | 57 |
| Financial Conglomerates | 46.201 T KRW | 3.09% | −1.13% | 578.569 K | Finance | 77 |
| Steel | 43.904 T KRW | 2.71% | −0.10% | 179.665 K | Non-Energy Minerals | 57 |
| Auto Parts: OEM | 41.244 T KRW | 2.20% | +0.76% | 147.909 K | Producer Manufacturing | 95 |
| Investment Banks/Brokers | 38.993 T KRW | 3.83% | +0.73% | 156.861 K | Finance | 23 |
| Electronics/Appliances | 36.373 T KRW | 2.23% | −0.77% | 253.974 K | Consumer Durables | 27 |
| Electronic Production Equipment | 35.969 T KRW | 0.47% | +0.27% | 381.84 K | Electronic Technology | 71 |
| Chemicals: Major Diversified | 33.612 T KRW | 0.38% | +1.80% | 2.407 M | Process Industries | 26 |
| Major Banks | 31.301 T KRW | 6.29% | +0.50% | 587.519 K | Finance | 5 |
| Household/Personal Care | 27.854 T KRW | 0.88% | −0.46% | 119.149 K | Consumer Non-Durables | 42 |
| Aerospace & Defense | 25.191 T KRW | 0.95% | +0.98% | 1.238 M | Electronic Technology | 15 |
| Electronic Components | 20.519 T KRW | 0.75% | −0.25% | 559.714 K | Electronic Technology | 60 |
| Medical Specialties | 20.296 T KRW | 0.67% | −1.66% | 295.982 K | Health Technology | 92 |
| Oil Refining/Marketing | 19.56 T KRW | 1.08% | −1.20% | 97.321 K | Energy Minerals | 7 |
| Food: Specialty/Candy | 19.096 T KRW | 2.46% | +1.33% | 83.425 K | Consumer Non-Durables | 26 |
| Life/Health Insurance | 19.043 T KRW | 4.41% | +1.45% | 331.058 K | Finance | 4 |
| Property/Casualty Insurance | 17.067 T KRW | 5.01% | +1.16% | 619.784 K | Finance | 4 |
| Air Freight/Couriers | 17.02 T KRW | 2.62% | +1.05% | 34.548 K | Transportation | 11 |
| Information Technology Services | 16.841 T KRW | 1.53% | −0.42% | 432.965 K | Technology Services | 54 |
| Electronic Equipment/Instruments | 14.939 T KRW | 0.41% | +0.84% | 2.17 M | Electronic Technology | 56 |
| Airlines | 14.794 T KRW | 2.01% | −0.24% | 230.518 K | Transportation | 7 |
| Electric Utilities | 14.597 T KRW | 0.16% | +0.82% | 482.011 K | Utilities | 3 |
| Marine Shipping | 14.286 T KRW | 3.83% | −0.01% | 1.382 M | Transportation | 8 |
| Other Metals/Minerals | 13.68 T KRW | 2.51% | −0.97% | 234.289 K | Non-Energy Minerals | 10 |
| Apparel/Footwear | 13.082 T KRW | 2.79% | −0.40% | 63.59 K | Consumer Non-Durables | 43 |
| Industrial Conglomerates | 12.352 T KRW | 3.34% | −0.96% | 163.077 K | Producer Manufacturing | 7 |
| Wireless Telecommunications | 10.934 T KRW | 6.87% | +0.05% | 210.344 K | Communications | 2 |
| Movies/Entertainment | 10.83 T KRW | 0.54% | −1.14% | 148.987 K | Consumer Services | 32 |
| Automotive Aftermarket | 10.348 T KRW | 1.84% | −1.13% | 129.039 K | Consumer Durables | 8 |
| Tobacco | 10.141 T KRW | 5.79% | −0.34% | 102.28 K | Consumer Non-Durables | 2 |
| Major Telecommunications | 8.99 T KRW | 5.28% | −1.10% | 280.566 K | Communications | 7 |
| Industrial Specialties | 8.414 T KRW | 2.59% | +0.24% | 111.032 K | Process Industries | 35 |
| Construction Materials | 8.251 T KRW | 3.73% | +0.29% | 259.762 K | Non-Energy Minerals | 28 |
| Multi-Line Insurance | 7.274 T KRW | 5.53% | +2.48% | 105.069 K | Finance | 4 |
| Metal Fabrication | 7.225 T KRW | 0.61% | −1.15% | 626.19 K | Producer Manufacturing | 29 |
| Department Stores | 7.222 T KRW | 3.45% | +1.48% | 56.901 K | Retail Trade | 10 |
| Textiles | 7.1 T KRW | 1.92% | +0.94% | 193.197 K | Process Industries | 30 |
| Finance/Rental/Leasing | 6.251 T KRW | 5.60% | +0.99% | 39.435 K | Finance | 23 |
| Gas Distributors | 6.144 T KRW | 2.67% | +1.64% | 279.084 K | Utilities | 15 |
| Wholesale Distributors | 5.849 T KRW | 2.24% | −0.93% | 254.07 K | Distribution Services | 24 |
| Food: Major Diversified | 5.69 T KRW | 2.47% | +2.05% | 442.216 K | Consumer Non-Durables | 9 |
| Investment Trusts/Mutual Funds | 5.578 T KRW | 6.06% | +0.52% | 512.837 K | Miscellaneous | 820 |
| Specialty Telecommunications | 5.141 T KRW | 5.58% | −0.26% | 269.303 K | Communications | 5 |
| Casinos/Gaming | 5.137 T KRW | 4.26% | −0.30% | 202.611 K | Consumer Services | 3 |
| Containers/Packaging | 4.886 T KRW | 1.50% | −0.14% | 86.305 K | Process Industries | 24 |
| Advertising/Marketing Services | 4.771 T KRW | 3.96% | +0.24% | 465.02 K | Commercial Services | 17 |
| Computer Communications | 4.751 T KRW | 0.88% | +0.68% | 352.122 K | Electronic Technology | 18 |
| Specialty Stores | 4.623 T KRW | 1.74% | +0.16% | 237.249 K | Retail Trade | 17 |
| Internet Software/Services | 4.352 T KRW | 1.05% | −0.02% | 62.414 K | Technology Services | 25 |
| Food Retail | 4.281 T KRW | 2.85% | −0.66% | 60.23 K | Retail Trade | 2 |
| Medical Distributors | 4.05 T KRW | 0.01% | −1.39% | 544.975 K | Distribution Services | 18 |
| Homebuilding | 3.458 T KRW | 0.64% | +0.45% | 359.079 K | Consumer Durables | 8 |
| Other Consumer Services | 3.124 T KRW | 4.59% | +1.15% | 291.05 K | Consumer Services | 13 |
| Hotels/Resorts/Cruise lines | 3.094 T KRW | 0.30% | −0.52% | 122.851 K | Consumer Services | 4 |
| Agricultural Commodities/Milling | 2.97 T KRW | 2.75% | +0.82% | 273.541 K | Process Industries | 26 |
| Broadcasting | 2.915 T KRW | 1.34% | +0.87% | 37.572 K | Consumer Services | 8 |
| Home Furnishings | 2.827 T KRW | 4.56% | +1.61% | 112.236 K | Consumer Durables | 16 |
| Investment Managers | 2.812 T KRW | 1.34% | −0.87% | 489.034 K | Finance | 21 |
| Building Products | 2.689 T KRW | 6.12% | +0.26% | 58.451 K | Producer Manufacturing | 12 |
| Computer Peripherals | 2.627 T KRW | 1.35% | +1.17% | 1.079 M | Electronic Technology | 22 |
| Food: Meat/Fish/Dairy | 2.586 T KRW | 1.73% | +0.75% | 153.713 K | Consumer Non-Durables | 14 |
| Aluminum | 2.532 T KRW | 0.40% | −2.43% | 564.159 K | Non-Energy Minerals | 9 |
| Medical/Nursing Services | 2.409 T KRW | 0.55% | −1.23% | 71.255 K | Health Services | 10 |
| Environmental Services | 2.298 T KRW | 1.08% | −1.04% | 20.28 K | Industrial Services | 4 |
| Beverages: Alcoholic | 2.206 T KRW | 4.33% | +0.03% | 67.991 K | Consumer Non-Durables | 10 |
| Pharmaceuticals: Other | 2.001 T KRW | 1.16% | −0.11% | 221.489 K | Health Technology | 15 |
| Electronics Distributors | 1.992 T KRW | 1.87% | +0.02% | 112.029 K | Distribution Services | 13 |
| Beverages: Non-Alcoholic | 1.87 T KRW | 1.83% | +0.47% | 54.215 K | Consumer Non-Durables | 3 |
| Pulp & Paper | 1.675 T KRW | 2.27% | +1.24% | 1.011 M | Process Industries | 14 |
| Recreational Products | 1.599 T KRW | 2.49% | −0.88% | 33.267 K | Consumer Durables | 11 |
| Chemicals: Agricultural | 1.565 T KRW | 1.45% | −0.84% | 29.747 K | Process Industries | 8 |
| Miscellaneous Manufacturing | 1.257 T KRW | 2.72% | −0.48% | 42.801 K | Producer Manufacturing | 12 |
| Financial Publishing/Services | 1.242 T KRW | 4.69% | +0.25% | 17.547 K | Commercial Services | 4 |
| Real Estate Development | 1.133 T KRW | 2.72% | +0.59% | 33.471 K | Finance | 5 |
| Other Transportation | 1.124 T KRW | 1.63% | −0.09% | 17.479 K | Transportation | 9 |
| Apparel/Footwear Retail | 1.032 T KRW | 1.61% | +1.78% | 715.768 K | Retail Trade | 4 |
| Internet Retail | 884.675 B KRW | 3.38% | −0.30% | 15.779 K | Retail Trade | 7 |
| Computer Processing Hardware | 801.679 B KRW | 0.49% | −0.27% | 3.838 M | Electronic Technology | 7 |
| Office Equipment/Supplies | 707.081 B KRW | 2.09% | −0.60% | 25.605 K | Producer Manufacturing | 7 |
| Food Distributors | 654.427 B KRW | 2.56% | +0.39% | 8.37 K | Distribution Services | 4 |
| Alternative Power Generation | 614.927 B KRW | — | −1.21% | 842.391 K | Utilities | 4 |
| Real Estate Investment Trusts | 603.854 B KRW | 7.10% | +0.53% | 127.082 K | Finance | 3 |
| Miscellaneous | 585.418 B KRW | — | −2.90% | 235.597 K | Miscellaneous | 2 |
| Data Processing Services | 563.199 B KRW | — | −0.11% | 78.516 K | Technology Services | 3 |
| Cable/Satellite TV | 529.769 B KRW | 1.58% | +0.78% | 2.935 M | Consumer Services | 3 |
| Commercial Printing/Forms | 510.355 B KRW | 0.36% | −0.16% | 23.901 K | Commercial Services | 5 |
| Publishing: Books/Magazines | 474.529 B KRW | — | +0.47% | 42.54 K | Consumer Services | 5 |
| Restaurants | 460.792 B KRW | 2.39% | +0.66% | 19.928 K | Consumer Services | 2 |