Where to Buy Portal
These are the Exchanges where you can Buy Portal today:
| $33,600,000,000 | 2,000,000 | 11 | 416 | 1,628 | 2017 | |
| $18,700,000,000 | 240,000 | 10 | 636 | 852 | 2016 | |
| $10,300,000,000 | 950,000 | 6 | 646 | 918 | 2018 | |
| $10,300,000,000 | 260,000 | 12 | 806 | 1,096 | 2018 | |
| $10,000,000,000 | 140,000 | 316 | 418 | 2021 | ||
| $9,470,000,000 | 320,000 | 28 | 473 | 572 | 2018 | |
| $8,310,000,000 | 990,000 | 15 | 841 | 1,131 | 2018 | |
| $6,400,000,000 | 400,000 | 2 | 1,027 | 1,181 | 2018 | |
| $4,600,000,000 | 140,000 | 10 | 681 | 1,129 | 2018 | |
| $4,260,000,000 | 160,000 | 124 | 163 | 2018 |
