What is a reverse documentary system?

reverse documentary means that when someone else makes a transaction, you use the software to place an order with others at the same time. The same direction means forward documentary, and the opposite direction means reverse documentary. If you feel that the profit probability of others is high, follow the positive documentary. If you feel that the profit probability of others is small, follow the reverse documentary. As far as the futures market is concerned, trading losses are much more than trading gains, which is the so-called 28 law of the market, so the strategy of reverse documentary is generally adopted. Because the direction of the other party's transaction is wrong, you follow the opposite direction, which is correct, and the profit comes from it. Take-off data, on the whole, this is the reverse documentary system.