Yes, by a series of semaphore towers spanning the country dedicated to the exchange of stock prices. It’s the fastest and most secure way. https://youtube.com/

Yes, by a series of semaphore towers spanning the country dedicated to the exchange of stock prices. It’s the fastest and most secure way. https://youtube.com/watch?v=cPeVsniB7b0 https://youtube.com/watch?v=cPeVsniB7b0