Mr. Wei used to be a programmer. He usually uses MT4 for foreign exchange, crude oil and index. He can also write MT4 programs himself. But he found that the development is very laborious. It takes a long time for an idea to see the effect from programming to back testing, and almost no idea can get very beautiful results. It's very difficult to change and try. Many people are using the strategies peddled by those communities. They have no privacy and don't dare to try them easily. By chance, Mr. Wei saw the introduction of the blade website, watched all the materials (videos and documents), and felt that this was the tool he wanted on the spot. He placed an order without requiring a demonstration! Next, Mr. Wei plans to apply the blade strategy to MT4 management and widely apply it to foreign exchange, crude oil and index trading.