Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-220060-index-headers.html | 2021-07-21 06:31:34 | |
| 0001193125-21-220060-index.html | 2021-07-21 06:31:34 | |
| 0001193125-21-220060.txt | 2021-07-21 06:31:34 | |
 0001193125-21-220060-xbrl.zip | 21090 | 2021-07-21 06:31:34 |
| d146597d8k.htm | 25463 | 2021-07-21 06:31:34 |
| d146597d8k_htm.xml | 3280 | 2021-07-21 06:31:34 |
| d146597dex991.htm | 169059 | 2021-07-21 06:31:34 |
| FilingSummary.xml | 1730 | 2021-07-21 06:31:34 |
| Financial_Report.xlsx | 5678 | 2021-07-21 06:31:34 |
 g146597g0721030617267.jpg | 2919 | 2021-07-21 06:31:34 |
| MetaLinks.json | 18257 | 2021-07-21 06:31:34 |
| mktx-20210721.xsd | 2901 | 2021-07-21 06:31:34 |
| mktx-20210721_lab.xml | 17374 | 2021-07-21 06:31:34 |
| mktx-20210721_pre.xml | 10959 | 2021-07-21 06:31:34 |
| R1.htm | 38623 | 2021-07-21 06:31:34 |
| report.css | 2767 | 2021-07-21 06:31:34 |
| Show.js | 1085 | 2021-07-21 06:31:34 |