I now understand the clearest structure of the big cake and the second cake. For the next order, I will make a long position. I don't plan to send it to the square, and later I will send out the delivery order! In this instance, I did not notice any oversights in the structural analysis: I did not sufficiently consider the possibility of a downward channel, and the dog dealer's one down move has already taken out the two moves I anticipated! Some of you need to stop-loss, and some of you are adding without stop-loss. I open my own orders; the position in the account I control is quite light, and the liquidation price is at 4000. My own position is relatively heavy. When choosing to follow orders, you must choose a fixed ratio; that is, if I set a certain amount, you set the same amount. If it's a fixed amount, the system logic is different. It was my mistake not to stop-loss in time at 4330 before going to sleep today at noon. I saw the market stabilizing and recklessly added positions with mountain-top capital. When I woke up, I found that I was already unable to act! Key operational error: Not executing the preset stop-loss at 4330 during the afternoon; incorrect judgment on the stabilization signal leading to added positions; lack of automatic risk control measures during inactive periods.