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| 0000950123-11-092054-index.html | 2011-10-26 16:00:22 | |
| 0000950123-11-092054.txt | 2011-10-26 16:00:22 | |
 0000950123-11-092054-xbrl.zip | 51867 | 2011-10-26 16:00:22 |
| c23532e10vq.htm | 473712 | 2011-10-26 16:00:22 |
| c23532exv31w1.htm | 5912 | 2011-10-26 16:00:22 |
| c23532exv31w2.htm | 5922 | 2011-10-26 16:00:22 |
| c23532exv32w1.htm | 3707 | 2011-10-26 16:00:22 |
| c23532exv32w2.htm | 3707 | 2011-10-26 16:00:22 |
| FilingSummary.xml | 10516 | 2011-10-26 16:00:22 |
| Financial_Report.xls | 257132 | 2011-10-26 16:00:22 |
| mktx-20110930.xml | 300770 | 2011-10-26 16:00:22 |
| mktx-20110930.xsd | 13713 | 2011-10-26 16:00:22 |
| mktx-20110930_cal.xml | 37466 | 2011-10-26 16:00:22 |
| mktx-20110930_def.xml | 42781 | 2011-10-26 16:00:22 |
| mktx-20110930_lab.xml | 152878 | 2011-10-26 16:00:22 |
| mktx-20110930_pre.xml | 99217 | 2011-10-26 16:00:22 |
| R1.htm | 25050 | 2011-10-26 16:00:22 |
| R10.htm | 66669 | 2011-10-26 16:00:22 |
| R11.htm | 19724 | 2011-10-26 16:00:22 |
| R12.htm | 26058 | 2011-10-26 16:00:22 |
| R13.htm | 17833 | 2011-10-26 16:00:22 |
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| R20.htm | 4456 | 2011-10-26 16:00:22 |
| R3.htm | 49474 | 2011-10-26 16:00:22 |
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| R8.htm | 28171 | 2011-10-26 16:00:22 |
| R9.htm | 12712 | 2011-10-26 16:00:22 |
| report.css | 2721 | 2011-10-26 16:00:22 |
| Show.js | 6423 | 2011-10-26 16:00:22 |