Where to Buy Portal
These are the Exchanges where you can Buy Portal today:
| $62,400,000,000 | 1,900,000 | 11 | 416 | 1,642 | 2017 | |
| $29,800,000,000 | 290,000 | 10 | 643 | 855 | 2016 | |
| $18,000,000,000 | 860,000 | 6 | 640 | 910 | 2018 | |
| $17,400,000,000 | 360,000 | 28 | 477 | 571 | 2018 | |
| $15,400,000,000 | 180,000 | 304 | 404 | 2021 | ||
| $13,100,000,000 | 280,000 | 12 | 795 | 1,080 | 2018 | |
| $12,600,000,000 | 1,000,000 | 15 | 829 | 1,119 | 2018 | |
| $11,100,000,000 | 400,000 | 2 | 1,023 | 1,179 | 2018 | |
| $7,850,000,000 | 160,000 | 10 | 676 | 1,128 | 2018 | |
| $7,150,000,000 | 200,000 | 125 | 163 | 2018 |
