C4623 Who Is the Real Mastermind?

In fact, in the early stages of the world's stock markets, there was a very dark history. It was the same for USA, UK, and at the very early stages, false news flew everywhere and spread like wildfire.

Why was it like this? In the end, it was because the scale of the newly established stock market was too small. With a few large funds or rights combined, they could easily control the price