Empty death, goodbye cool breeze at the mountain top

What does $AIXBT mean? Damn, it falls sharply when I chase it, right? No worries, the position isn't big anyway. Let's see how far it can drop. If it drops to 0.5, I'll add a little; 0.4, add a little; 0.3, add a little; 0.2, add a little; 0.1, add a little. Come on, I must profit from you, dog stockholder. 😅😅😅