Currently still strong, the 15-minute lifeline has not been broken. Many partners ask when to short. It's simple: when it breaks the 15-minute lifeline and rebounds near the lifeline to form a death cross, that's when to short. Don't worry about whether it’s the highest point! We need a more definite pullback signal, otherwise, we continue to fuel the short positions. It's not about having many skills; the key is simple repetition and proficiency! Only after forming a pattern like this in the picture should we go short!