Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-187831-index-headers.html | 2021-06-10 16:34:32 | |
| 0001193125-21-187831-index.html | 2021-06-10 16:34:32 | |
| 0001193125-21-187831.txt | 2021-06-10 16:34:32 | |
 0001193125-21-187831-xbrl.zip | 8905 | 2021-06-10 16:34:32 |
| d184637d8k.htm | 38180 | 2021-06-10 16:34:32 |
| d184637d8k_htm.xml | 3329 | 2021-06-10 16:34:32 |
| FilingSummary.xml | 1695 | 2021-06-10 16:34:32 |
| Financial_Report.xlsx | 5681 | 2021-06-10 16:34:32 |
| MetaLinks.json | 18344 | 2021-06-10 16:34:32 |
| mktx-20210609.xsd | 3079 | 2021-06-10 16:34:32 |
| mktx-20210609_lab.xml | 17374 | 2021-06-10 16:34:32 |
| mktx-20210609_pre.xml | 10959 | 2021-06-10 16:34:32 |
| R1.htm | 38624 | 2021-06-10 16:34:32 |
| report.css | 2766 | 2021-06-10 16:34:32 |
| Show.js | 1084 | 2021-06-10 16:34:32 |