World's Largest Stock Exchanges
Below is a list of the largest stock exchanges in the world ranked by domestic market capitalization as of December 2017. The NYSE, established in 1817, is the world’s largest stock exchange by trade volume and market capitalization. It is a wholly-owned subsidiary of Intercontinental Exchange (ICE), a Fortune 500 company and the leading operator of global exchanges.
| Rank | Exchange | HQ Location | Market cap, US$b (12/2017) | No. of Listed Companies |
| 1 | NYSE | New York | 22,081 | 2,286 |
| 2 | NASDAQ | New York | 10,039 | 2,949 |
| 3 | Japan Exchange Group | Tokyo | 6,223 | 3,604 |
| 4 | Shanghai Stock Exchange | Shanghai | 5,120 | 1,396 |
| 5 | Euronext | Amsterdam, London, Paris, etc | 4,362 | 1,300 |
| 6 | Hong Kong Exchange | Hong Kong | 4,351 | 2,118 |
| 7 | London Stock Exchange | London | 4,290 | 2,485 |
| 8 | Shenzhen Stock Exchange | Shenzhen | 3,622 | 2,089 |
| 9 | Toronto Stock Exchange | Toronto | 2,365 | 1,501 |
| 10 | National Stock Exchange of India | Mumbai | 2,352 | 1,897 |
| 11 | Bombay Stock Exchange (BSE) | Mumbai | 2,332 | 3,878 |
| 12 | Deutsche Boerse | Frankfurt | 2,245 | 502 |
| 13 | Korea Exchange | Seoul | 1,772 | 2,134 |
| 14 | SIX Swiss Exchange | Zurich | 1,651 | 264 |
| 15 | Nasdaq Nordic | Stockholm | 1,522 | 970 |
| 16 | Australian Securities Exchange | Sydney | 1,509 | 2,147 |
| 17 | Johannesburg Stock Exchange | Johannesburg | 1,231 | 366 |
| 18 | Taiwan Stock Exchange | Taipei | 1,073 | 924 |
| 19 | BM&FBOVESPA | Sao Paulo | 954.7 | 343 |
| 20 | BME Spanish Exchanges | Madrid | 893.1 | 3,152 |
| 21 | Singapore Exchange | Singapore | 787.3 | 750 |
| 22 | Moscow Exchange | Moscow | 618.5 | 235 |
| 23 | Stock Exchange of Thailand | Bangkok | 548.8 | 688 |
| 24 | Indonesia Stock Exchange | Jakarta | 520.7 | 566 |
| 25 | Bursa Malaysia | Kuala Lumpur | 455.8 | 904 |