| Code | Name | High | Low | Close | Volume | Change |
| L | Liberty Media Corporation | 35.74 | 35.29 | 35.50 | 1,954,816 | 0.39 |  | 1.09 |
| LAB | Labranche & Co., Inc. | 2.840 | 2.740 | 2.790 | 414,619 | 0.010 |  | 0.36 |
| LAD | Lithia Motors, Inc. | 8.120 | 7.770 | 8.000 | 331,774 | 0.010 |  | 0.12 |
| LAZ | Lazard Ltd. | 39.92 | 38.67 | 38.81 | 396,859 | 0.28 |  | 0.72 |
| LBF | Scudder Global High Income Fund, Inc. | 7.220 | 7.140 | 7.200 | 27,692 | 0.000 |  | 0.00 |
| LCC | Us Airways Group, Inc. New | 3.180 | 3.040 | 3.100 | 5,268,758 | 0.020 |  | 0.64 |
| LCM | Advent/Claymore Enhanced Growth & Income | 10.85 | 10.61 | 10.72 | 200,438 | 0.09 |  | 0.85 |
| LDF | Latin American Discovery Fund, Inc. | 17.01 | 16.62 | 16.86 | 31,831 | 0.14 |  | 0.82 |
| LDK | LDK SOLAR CO. LTD | 8.200 | 7.500 | 8.000 | 7,437,351 | 0.270 |  | 3.49 |
| LDL | Lydall, Inc. | 5.520 | 5.420 | 5.450 | 22,527 | 0.020 |  | 0.37 |
| LDR | Landauer, Inc. | 57.72 | 56.77 | 57.41 | 26,227 | 0.75 |  | 1.29 |
| LEA | Lear Corporation | 64.80 | 63.00 | 63.75 | 1,141,281 | 0.00 |  | 0.00 |
| LEE | Lee Enterprises, Incorporated | 3.870 | 3.420 | 3.810 | 244,112 | 0.020 |  | 0.52 |
| LEG | Leggett & Platt, Incorporated | 19.63 | 19.41 | 19.53 | 1,315,390 | 0.09 |  | 0.46 |
| LEN | Lennar Corporation | 13.96 | 13.49 | 13.67 | 4,979,670 | 0.50 |  | 3.53 |
| LEN.B | Lennar Corp | 10.79 | 10.36 | 10.44 | 90,649 | 0.54 |  | 4.92 |
| LEO | Dreyfus Strategic Municipals Inc. | 7.770 | 7.660 | 7.770 | 92,766 | 0.010 |  | 0.13 |
| LF | Leapfrog Enterprises Inc | 3.370 | 3.170 | 3.190 | 130,142 | 0.170 |  | 5.06 |
| LFC | China Life Insurance Company | 74.55 | 73.90 | 74.33 | 390,440 | 0.51 |  | 0.69 |
| LFL | Lan Chile S.a. | 15.00 | 14.76 | 14.93 | 205,691 | 0.29 |  | 1.98 |
| LFT | LONGTOP FINANCIAL TECHNOLOGIES | 35.24 | 33.19 | 35.07 | 849,245 | 1.49 |  | 4.44 |
| LG | Laclede Group, Inc. | 31.65 | 31.26 | 31.40 | 133,378 | 0.20 |  | 0.63 |
| LGF | Lions Gate Entertainment Corporation | 5.200 | 4.990 | 5.080 | 623,020 | 0.050 |  | 0.97 |
| LGI | Lazard Global Total Return And Income | 14.68 | 14.50 | 14.67 | 13,003 | 0.02 |  | 0.14 |
| LH | Laboratory Corporation Of America | 73.88 | 73.13 | 73.66 | 565,215 | 0.29 |  | 0.40 |
| LHO | Lasalle Hotel Properties | 19.17 | 18.70 | 18.74 | 723,404 | 0.40 |  | 2.09 |
| LHO-B | Lasalle Hotel Pptys | 21.67 | 21.65 | 21.65 | 6,700 | 0.04 |  | 0.18 |
| LHO-D | Lasalle Hotel Pptys | 19.89 | 19.65 | 19.65 | 1,100 | 0.05 |  | 0.25 |
| LHO-E | Lasalle Hotel Pptys | 21.29 | 21.15 | 21.15 | 2,310 | 0.14 |  | 0.66 |
| LHO-G | Lasalle Hotel Pptys | 19.63 | 19.55 | 19.59 | 1,900 | 0.11 |  | 0.56 |
| LII | Lennox International, Inc. | 38.70 | 38.11 | 38.57 | 392,313 | 0.27 |  | 0.70 |
| LIZ | Liz Claiborne, Inc. | 4.680 | 4.400 | 4.660 | 2,359,059 | 0.110 |  | 2.42 |
| LL | LUMBER LIQUIDATORS INC | 24.72 | 24.13 | 24.62 | 269,311 | 0.19 |  | 0.78 |
| LLL | L-3 Communications Holdings, Inc. | 77.76 | 76.81 | 77.53 | 745,056 | 0.25 |  | 0.32 |
| LLY | Eli Lilly and Company | 36.70 | 36.00 | 36.59 | 7,314,415 | 0.47 |  | 1.30 |
| LM | Legg Mason, Inc. | 29.62 | 29.05 | 29.53 | 1,880,532 | 0.08 |  | 0.27 |
| LMI | LEGG MASON CORP UNIT | 36.96 | 36.44 | 36.74 | 6,198 | 0.19 |  | 0.52 |
| LMT | Lockheed Martin Corporation | 76.35 | 74.66 | 76.10 | 2,843,821 | 0.82 |  | 1.09 |
| LNC | Lincoln Natl Corp Ind | 23.90 | 23.15 | 23.53 | 3,521,161 | 0.23 |  | 0.97 |
| LNC-F | Lincoln Natl Cap Vi | 20.99 | 20.60 | 20.90 | 37,327 | 0.05 |  | 0.24 |
| LNC-G | Lincoln Natl Corp Ind | 21.08 | 20.35 | 20.50 | 18,343 | 0.33 |  | 1.58 |
| LNN | Lindsay Corporation | 35.14 | 33.86 | 35.01 | 137,036 | 0.23 |  | 0.65 |
| LNT | Alliant Energy Corporation | 27.41 | 27.17 | 27.38 | 580,915 | 0.05 |  | 0.18 |
| LNY | Landry's Restaurants, Inc. | 19.72 | 19.27 | 19.51 | 106,088 | 0.05 |  | 0.26 |
| LO | LORILLARD INC | 79.79 | 78.83 | 79.48 | 1,540,094 | 0.41 |  | 0.52 |
| LOR | Lazard World Dividend & Income Fund, | 10.76 | 10.61 | 10.67 | 28,100 | 0.04 |  | 0.37 |
| LOW | Lowe's Companies, Inc. | 21.61 | 21.15 | 21.35 | 12,397,527 | 0.14 |  | 0.65 |
| LPL | Lg.philips | 13.95 | 13.47 | 13.83 | 2,114,053 | 0.50 |  | 3.75 |
| LPS | LENDER PROCESSING SERVICES INC | 40.89 | 40.20 | 40.62 | 342,390 | 0.31 |  | 0.76 |
| LPX | Louisiana-pacific Corporation | 6.120 | 5.930 | 6.100 | 1,263,026 | 0.030 |  | 0.49 |
| LRN | K12 INC | 17.90 | 17.56 | 17.82 | 113,566 | 0.16 |  | 0.91 |
| LRT | Ll&e Royalty Trust | 0.7700 | 0.7100 | 0.7600 | 11,514 | 0.0400 |  | 5.56 |
| LRY | Liberty Property Trust | 30.73 | 30.11 | 30.22 | 974,742 | 0.47 |  | 1.53 |
| LSE | Caplease Funding Inc | 4.170 | 3.990 | 4.040 | 413,396 | 0.130 |  | 3.12 |
| LSE-A | Caplease Funding Inc | 21.65 | 21.00 | 21.65 | 700 | 0.05 |  | 0.23 |
| LSI | Lsi Logic Corporation | 5.510 | 5.350 | 5.470 | 5,284,778 | 0.040 |  | 0.73 |
| LTC | Ltc Properties, Inc. | 25.66 | 25.25 | 25.44 | 63,773 | 0.09 |  | 0.36 |
| LTC-E | Ltc Pptys Inc | 51.48 | 51.48 | 51.48 | 100 | 0.52 |  | 1.00 |
| LTC-F | Ltc Pptys Inc | 23.94 | 23.69 | 23.69 | 400 | 0.01 |  | 0.04 |
| LTD | Limited Brands, Inc. | 17.92 | 17.15 | 17.25 | 4,532,664 | 0.43 |  | 2.43 |
| LTM | Life Time Fitness | 23.77 | 22.89 | 23.14 | 191,577 | 0.45 |  | 1.91 |
| LUB | Luby's, Inc. | 3.500 | 3.340 | 3.420 | 74,844 | 0.020 |  | 0.58 |
| LUK | Leucadia National Corporation | 22.27 | 21.56 | 21.91 | 1,348,405 | 0.30 |  | 1.35 |
| LUV | Southwest Airlines Company | 9.100 | 8.840 | 9.000 | 5,548,817 | 0.090 |  | 1.01 |
| LUX | Luxottica Group, S.p.a. | 25.13 | 24.85 | 24.97 | 80,839 | 0.49 |  | 1.92 |
| LVB | Steinway Musical Instruments, Inc. | 14.83 | 13.95 | 14.83 | 36,300 | 0.51 |  | 3.56 |
| LVS | Las Vegas Sands Corp. | 16.76 | 16.16 | 16.35 | 28,368,734 | 0.60 |  | 3.54 |
| LXK | Lexmark International, Inc. | 25.53 | 25.10 | 25.28 | 1,253,754 | 0.22 |  | 0.86 |
| LXP | Lexington Realty Trust | 4.900 | 4.720 | 4.860 | 1,449,103 | 0.300 |  | 6.58 |
| LXP-B | Lexington Realty Trust | 17.66 | 17.46 | 17.66 | 9,400 | 0.21 |  | 1.20 |
| LXP-C | Lexington Realty Trust | 30.35 | 29.93 | 30.35 | 1,400 | 1.00 |  | 3.41 |
| LXP-D | Lexington Rlty Tr | 17.00 | 16.75 | 17.00 | 6,100 | 0.12 |  | 0.71 |
| LXU | LSB INDUSTRIES INC | 11.90 | 11.55 | 11.85 | 157,133 | 0.13 |  | 1.11 |
| LYG | Lloyds Tsb Group Plc | 5.870 | 5.760 | 5.810 | 1,062,920 | 0.180 |  | 3.01 |
| LYV | CCE Spinco Inc. | 7.460 | 7.270 | 7.370 | 423,612 | 0.080 |  | 1.07 |
| LZ | Lubrizol Corporation (the) | 74.97 | 72.78 | 74.89 | 533,203 | 0.84 |  | 1.13 |
| LZB | La-z-boy Incorporated | 9.200 | 8.870 | 9.170 | 932,995 | 0.170 |  | 1.89 |