The long holiday is over and work resumes. On the way to the company, I suddenly thought of the development in the past few years. The basic setup of the currency circle is really much better than a few years ago. In 2017, there were many exchanges, but the experience was really primitive. For example, the buying and selling price display was distorted. You wanted to sell at the price of one. If it comes out, it means life and death. The price of buying one and selling one seems to be fake, not to mention that the K-line chart is inaccurate. There were various bugs, the most exaggerated one was that I placed a price to sell, and one day later I found that the transaction was completed at 8 times the order price 😂. People who are entering the market now and have experienced Binance Silky Trading will never be able to imagine the scene back then.