Today I finally understand the units of numbers on the trading platform. Before, I often got confused when seeing 1K, 1B, 1M like that. Turns out it's basically like this:

1K = 1 thousand, 1M = 1 million, 1B = 1 billion. And 1E = 100 million. The cool thing is that 1T equals how much money? It equals 1 trillion, which is a pretty big number, right? So when I see someone talking about 1T on the chart, you already know how huge it is.

Trading platforms usually use these symbols to write more concisely, so you don't have to type many zeros. Newcomers to the market should note this to avoid confusion when viewing charts or discussing with others. Simple but very useful.