Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-125555-index-headers.html | 2021-04-22 06:31:01 | |
| 0001193125-21-125555-index.html | 2021-04-22 06:31:01 | |
| 0001193125-21-125555.txt | 2021-04-22 06:31:01 | |
 0001193125-21-125555-xbrl.zip | 19232 | 2021-04-22 06:31:01 |
| d168792d8k.htm | 26103 | 2021-04-22 06:31:01 |
| d168792d8k_htm.xml | 3280 | 2021-04-22 06:31:01 |
| d168792dex991.htm | 126984 | 2021-04-22 06:31:01 |
| FilingSummary.xml | 1735 | 2021-04-22 06:31:01 |
| Financial_Report.xlsx | 5679 | 2021-04-22 06:31:01 |
 g168792g0422021622394.jpg | 2919 | 2021-04-22 06:31:01 |
| MetaLinks.json | 18464 | 2021-04-22 06:31:01 |
| mktx-20210422.xsd | 3093 | 2021-04-22 06:31:01 |
| mktx-20210422_lab.xml | 17373 | 2021-04-22 06:31:01 |
| mktx-20210422_pre.xml | 10968 | 2021-04-22 06:31:01 |
| R1.htm | 38623 | 2021-04-22 06:31:01 |
| report.css | 2767 | 2021-04-22 06:31:01 |
| Show.js | 1085 | 2021-04-22 06:31:01 |