| Code | Name | High | Low | Close | Volume | Change |
| L | Loews Corporation | 36.72 | 36.23 | 36.39 | 2,016,446 | 0.03 |  | 0.08 |
| LAB | LaBranche & Co. Inc. | 4.020 | 3.860 | 3.950 | 252,460 | 0.080 |  | 2.07 |
| LAD | Lithia Motors Inc. | 8.440 | 8.070 | 8.120 | 129,051 | 0.180 |  | 2.17 |
| LAZ | Lazard LTD. | 33.62 | 32.16 | 33.15 | 1,233,377 | 1.11 |  | 3.46 |
| LBF | Scudder Global High Income Fund Inc. | 8.000 | 7.860 | 7.960 | 22,176 | 0.100 |  | 1.27 |
| LCC | US Airways Group Inc. New | 9.700 | 9.400 | 9.490 | 3,514,472 | 0.050 |  | 0.52 |
| LCM | Advent/Claymore Enhanced Growth & Income | 11.32 | 10.97 | 11.02 | 72,553 | 0.03 |  | 0.27 |
| LDF | Latin American Discovery Fund Inc. (The) | 17.22 | 16.50 | 17.08 | 37,822 | 0.01 |  | 0.06 |
| LDK | LDK Solar Co. Ltd. | 7.990 | 7.730 | 7.900 | 3,251,727 | 0.240 |  | 3.13 |
| LDL | Lydall Inc. | 7.190 | 7.110 | 7.160 | 14,241 | 0.040 |  | 0.56 |
| LDR | Landauer Inc. | 58.89 | 57.71 | 58.16 | 18,620 | 0.02 |  | 0.03 |
| LEA | Lear Corporation | 75.49 | 73.28 | 74.29 | 1,039,292 | 2.22 |  | 2.90 |
| LEE | Lee Enterprises Incorporated | 2.200 | 2.100 | 2.110 | 97,911 | 0.050 |  | 2.31 |
| LEG | Leggett & Platt Incorporated | 21.03 | 20.72 | 20.96 | 4,428,071 | 0.14 |  | 0.67 |
| LEN | Lennar Corporation | 14.53 | 14.12 | 14.44 | 3,168,048 | 0.30 |  | 2.12 |
| LEN.B | Lennar Corporation | 11.48 | 11.08 | 11.29 | 131,277 | 0.16 |  | 1.44 |
| LEO | Dreyfus Strategic Municipals Inc. | 9.170 | 9.040 | 9.040 | 83,765 | 0.050 |  | 0.55 |
| LF | Leapfrog Enterprises Inc | 4.970 | 4.810 | 4.850 | 133,442 | 0.050 |  | 1.04 |
| LFC | China Life Insurance Company Limited | 58.76 | 58.20 | 58.35 | 533,648 | 0.13 |  | 0.22 |
| LFL | Lan Chile S.A. | 29.30 | 28.27 | 29.10 | 879,460 | 0.56 |  | 1.96 |
| LFT | Longtop Financial Technologies Limited | 36.52 | 35.46 | 36.01 | 208,792 | 0.41 |  | 1.13 |
| LG | Laclede Group Inc. | 34.17 | 33.47 | 33.51 | 121,951 | 0.49 |  | 1.44 |
| LGF | Lions Gate Entertainment Corporation | 7.220 | 7.100 | 7.140 | 229,404 | 0.020 |  | 0.28 |
| LGI | Lazard Global Total Return and Income | 14.30 | 14.00 | 14.19 | 31,468 | 0.03 |  | 0.21 |
| LH | Laboratory Corporation of America | 74.78 | 73.86 | 74.31 | 1,722,130 | 0.29 |  | 0.39 |
| LHO | LaSalle Hotel Properties | 22.51 | 22.15 | 22.29 | 818,093 | 0.05 |  | 0.22 |
| LHO-B | LaSalle Hotel Properties | 25.60 | 25.55 | 25.59 | 400 | 0.00 |  | 0.00 |
| LHO-D | LaSalle Hotel Properties | 24.39 | 24.30 | 24.39 | 900 | 0.12 |  | 0.49 |
| LHO-E | LaSalle Hotel Properties | 25.15 | 25.10 | 25.15 | 1,450 | 0.00 |  | 0.00 |
| LHO-G | LaSalle Hotel Properties | 23.82 | 23.60 | 23.75 | 7,294 | 0.23 |  | 0.96 |
| LII | Lennox International Inc. | 43.35 | 42.63 | 42.77 | 261,162 | 0.14 |  | 0.33 |
| LIZ | Liz Claiborne Inc. | 4.810 | 4.660 | 4.720 | 830,544 | 0.050 |  | 1.07 |
| LL | Lumber Liquidators Holdings Inc | 22.93 | 22.47 | 22.54 | 201,522 | 0.10 |  | 0.44 |
| LLL | L-3 Communications Holdings Inc. | 69.36 | 68.76 | 68.77 | 1,097,680 | 0.60 |  | 0.86 |
| LLY | Eli Lilly and Company | 34.90 | 34.59 | 34.81 | 3,585,179 | 0.27 |  | 0.78 |
| LM | Legg Mason Inc. | 27.86 | 27.39 | 27.59 | 883,730 | 0.26 |  | 0.95 |
| LMI | Legg Mason Inc. | 29.09 | 28.50 | 28.57 | 11,931 | 0.07 |  | 0.24 |
| LMT | Lockheed Martin Corporation | 69.60 | 68.62 | 68.86 | 3,547,604 | 0.73 |  | 1.05 |
| LNC | Lincoln National Corporation | 25.62 | 24.86 | 24.95 | 4,524,837 | 0.04 |  | 0.16 |
| LNC-F | Lincoln National Corporation | 25.10 | 24.91 | 25.10 | 9,909 | 0.10 |  | 0.40 |
| LNC-G | Lincoln National Corporation | 24.89 | 24.68 | 24.72 | 24,206 | 0.13 |  | 0.52 |
| LNC.P | Lincoln National Corporation | 391.9 | 391.9 | 391.9 | 100 | 18.8 |  | 4.57 |
| LNN | Lindsay Corporation | 39.95 | 39.04 | 39.47 | 103,454 | 0.18 |  | 0.46 |
| LNT | Alliant Energy Corporation | 36.33 | 35.75 | 35.88 | 1,280,313 | 0.13 |  | 0.36 |
| LNY | Landry's Restaurants Inc. | 24.46 | 24.31 | 24.39 | 9,200 | 0.08 |  | 0.33 |
| LO | Lorillard Inc | 81.17 | 80.46 | 80.68 | 1,522,881 | 0.09 |  | 0.11 |
| LOR | Lazard World Dividend & Income Fund Inc. | 12.23 | 11.67 | 11.79 | 48,779 | 0.20 |  | 1.73 |
| LOW | Lowe's Companies Inc. | 21.70 | 21.44 | 21.54 | 8,340,864 | 0.01 |  | 0.05 |
| LPL | LG Display Co. Limited American | 15.63 | 15.34 | 15.60 | 1,299,285 | 0.29 |  | 1.89 |
| LPS | Lender Processing Services Inc | 31.41 | 30.86 | 31.17 | 385,917 | 0.27 |  | 0.87 |
| LPX | Louisiana-Pacific Corporation | 7.570 | 7.270 | 7.330 | 1,956,395 | 0.080 |  | 1.08 |
| LRN | K12 Inc | 24.18 | 23.86 | 24.05 | 110,677 | 0.26 |  | 1.09 |
| LRY | Liberty Property Trust | 32.20 | 31.75 | 32.02 | 661,279 | 0.32 |  | 1.01 |
| LSE | Caplease Funding Inc | 5.270 | 5.090 | 5.120 | 60,272 | 0.060 |  | 1.19 |
| LSE-A | Caplease Funding Inc | 25.14 | 24.81 | 25.14 | 400 | 0.00 |  | 0.00 |
| LSI | LSI Logic Corporation | 4.270 | 4.170 | 4.240 | 7,000,001 | 0.010 |  | 0.24 |
| LTC | LTC Properties Inc. | 24.99 | 24.72 | 24.85 | 91,322 | 0.11 |  | 0.44 |
| LTC-F | LTC Properties Inc. | 25.50 | 25.45 | 25.45 | 1,144 | 0.00 |  | 0.00 |
| LTD | Limited Brands Inc. | 25.56 | 24.91 | 25.12 | 8,091,022 | 0.77 |  | 2.97 |
| LTM | Life Time Fitness | 36.47 | 35.85 | 36.15 | 231,180 | 0.09 |  | 0.25 |
| LUB | Luby's Inc. | 5.020 | 4.870 | 4.870 | 59,963 | 0.130 |  | 2.60 |
| LUK | Leucadia National Corporation | 23.07 | 22.78 | 23.00 | 938,679 | 0.31 |  | 1.37 |
| LUV | Southwest Airlines Company | 11.68 | 11.39 | 11.51 | 3,854,124 | 0.07 |  | 0.61 |
| LUX | Luxottica Group S.p.A. | 24.29 | 23.96 | 24.00 | 34,425 | 0.27 |  | 1.14 |
| LVB | Steinway Musical Instruments Inc. | 16.17 | 15.73 | 15.85 | 32,944 | 0.08 |  | 0.50 |
| LVS | Las Vegas Sands Corp. | 31.99 | 31.19 | 31.58 | 27,310,128 | 0.40 |  | 1.28 |
| LXK | Lexmark International Inc. | 38.59 | 37.51 | 38.33 | 1,227,411 | 0.73 |  | 1.94 |
| LXP | Lexington Realty Trust | 7.130 | 6.930 | 7.010 | 1,201,949 | 0.140 |  | 1.96 |
| LXP-B | Lexington Realty Trust | 24.13 | 23.79 | 24.13 | 14,130 | 0.00 |  | 0.00 |
| LXP-C | Lexington Realty Trust | 39.42 | 39.20 | 39.42 | 2,597 | 0.22 |  | 0.56 |
| LXP-D | Lexington Realty Trust | 23.50 | 23.20 | 23.48 | 4,660 | 0.02 |  | 0.09 |
| LXU | Lsb Industries Inc. | 17.46 | 16.98 | 17.19 | 66,813 | 0.23 |  | 1.36 |
| LYG | Lloyds Banking Group Plc | 4.500 | 4.430 | 4.440 | 1,826,493 | 0.020 |  | 0.45 |
| LYG-A | Lloyds Banking Group Plc | 26.15 | 26.00 | 26.05 | 215,158 | 0.00 |  | 0.00 |
| LYV | Live Nation Entertainment Inc. | 9.490 | 9.160 | 9.380 | 992,516 | 0.230 |  | 2.51 |
| LZ | Lubrizol Corporation (The) | 103.5 | 101.0 | 102.2 | 638,112 | 1.4 |  | 1.35 |
| LZB | La-Z-Boy Incorporated | 7.520 | 7.250 | 7.330 | 347,642 | 0.020 |  | 0.27 |