在哪里购买 Contentos (COS)
这些是Exchanges，您今天可以在其中购买 Contentos (COS):
| $27,000,000,000 | 2,100,000 | 11 | 420 | 1,644 | 2017 | |
| $4,960,000,000 | 29,000 | 18 | 371 | 614 | 2019 | |
| $4,010,000,000 | 170,000 | 470 | 529 | 2017 | ||
| $3,280,000,000 | 140,000 | 10 | 689 | 1,134 | 2018 | |
| $2,870,000,000 | 380,000 | 7 | 765 | 988 | 2018 | |
| $2,130,000,000 | 120,000 | 298 | 430 | 2018 | ||
| $1,950,000,000 | 560,000 | 22 | 2,191 | 3,673 | 2013 | |
| $1,060,000,000 | 100,000 | 2 | 359 | 721 | 2019 | |
| $559,000,000 | 32,000 | 357 | 587 | 2019 | ||
| $370,000,000 | 8,800 | 164 | 326 | 2020 |
