| Code | Name | High | Low | Close | Volume | Change | |
|---|
| JACK | JACK IN THE BOX INC | 22.54 | 21.30 | 22.15 | 1,473,100 | 1.06 |  | 5.03 | 7 |
| JADE | LJ International Inc. | 3.390 | 3.320 | 3.390 | 183,600 | 0.070 | | 2.11 | 7 |
| JAKK | JAKKS Pacific Inc. | 15.58 | 15.14 | 15.32 | 97,500 | 0.03 | | 0.20 | 6 |
| JASO | JA Solar Holdings Co. Ltd. | 6.480 | 6.310 | 6.450 | 4,945,900 | 0.120 | | 1.90 | 6 |
| JAX | J. Alexander's Corporation | 4.250 | 3.930 | 4.150 | 5,300 | 0.070 | | 1.72 | 5 |
| JAXB | Jacksonville Bancorp Inc. | 8.250 | 7.620 | 8.000 | 7,000 | 0.400 |  | 4.76 | 3 |
| JAZZ | Jazz Pharmaceuticals Inc. | 9.850 | 9.410 | 9.810 | 1,129,000 | 0.540 | | 5.83 | 5 |
| JBHT | J.B. Hunt Transport Services Inc. | 34.80 | 34.10 | 34.61 | 1,958,800 | 0.36 | | 1.05 | 6 |
| JBLU | JetBlue Airways Corporation | 6.060 | 5.910 | 6.000 | 3,248,700 | 0.010 | | 0.17 | 7 |
| JBSS | John B. Sanfilippo & Son Inc. | 13.53 | 13.25 | 13.28 | 24,000 | 0.07 | | 0.53 | 6 |
| JCDA | Jacada Ltd. | 0.8700 | 0.8500 | 0.8700 | 1,600 | 0.0000 |  | 0.00 | 4 |
| JCOM | j2 Global Communications Inc | 22.26 | 21.85 | 22.19 | 150,800 | 0.13 | | 0.59 | 4 |
| JCS | Communications Systems Inc. | 11.00 | 10.73 | 10.76 | 4,800 | 0.23 | | 2.09 | 6 |
| JCTCF | Jewett-Cameron Trading Company | 6.900 | 6.850 | 6.850 | 1,500 | 0.050 | | 0.72 | 4 |
| JDAS | JDA Software Group Inc. | 24.92 | 23.71 | 24.47 | 463,400 | 0.36 | | 1.49 | 7 |
| JDSU | JDS Uniphase Corporation | 9.950 | 9.520 | 9.910 | 4,765,000 | 0.300 | | 3.12 | 4 |
| JFBC | Jeffersonville Bancorp | 11.01 | 10.59 | 10.60 | 3,900 | 0.07 | | 0.66 | 6 |
| JFBI | Jefferson Bancshares Inc. | 3.550 | 3.550 | 3.550 | 600 | 0.050 | | 1.39 | 6 |
| JGBO | Jiangbo Pharmaceutcl | 9.870 | 9.530 | 9.610 | 20,900 | 0.100 | | 1.05 | 5 |
| JJSF | J & J Snack Foods Corp. | 38.48 | 37.91 | 38.21 | 43,300 | 0.09 | | 0.23 | 6 |
| JKHY | Jack Henry & Associates Inc. | 24.27 | 23.96 | 24.22 | 368,800 | 0.10 | | 0.41 | 5 |
| JMBA | Jamba Inc. | 1.920 | 1.830 | 1.900 | 394,600 | 0.060 | | 3.26 | 5 |
| JNGW | Jingwei Intl Ltd | 4.190 | 3.860 | 4.040 | 26,300 | 0.190 | | 4.49 | 4 |
| JOBS | 51job Inc. | 27.98 | 27.63 | 27.86 | 63,500 | 0.05 | | 0.18 | 5 |
| JOEZ | Joe's Jeans Inc. | 1.970 | 1.880 | 1.930 | 489,900 | 0.030 | | 1.58 | 4 |
| JOSB | Jos. A. Bank Clothiers Inc. | 43.25 | 39.73 | 40.89 | 1,161,700 | 0.23 | | 0.56 | 4 |
| JOUT | Johnson Outdoors Inc. | 10.70 | 10.15 | 10.37 | 10,400 | 0.00 | | 0.00 | 4 |
| JOYG | Joy Global Inc. | 62.90 | 60.13 | 62.50 | 3,039,500 | 2.34 | | 3.89 | 7 |
| JRCC | James River Coal Company | 16.86 | 16.27 | 16.65 | 407,900 | 0.03 | | 0.18 | 5 |
| JRJC | China Finance Online Co. Limited | 7.280 | 7.150 | 7.270 | 12,100 | 0.000 | | 0.00 | 4 |
| JSDA | Jones Soda Co. | 1.030 | 0.980 | 1.030 | 143,500 | 0.020 | | 1.98 | 5 |
| JST | JINPAN INTL LTD | 11.54 | 11.10 | 11.30 | 57,100 | 0.03 | | 0.27 | 5 |
| JVA | Coffee Holding Co. | 4.620 | 4.420 | 4.480 | 4,600 | 0.140 | | 3.03 | 5 |
| JXSB | Jacksonville Bancorp Inc. | 9.600 | 9.600 | 9.600 | 100 | 0.550 | | 5.42 | 4 |
| JXSBD | Jacksonville Bancorp Inc. | 10.38 | 10.38 | 10.38 | 100 | 0.03 | | 0.29 | 5 |