Cup: The cup should be "u" shaped and resemble a bowl or rounding bottom. A "v" shaped bottom would be considered too sharp of a reversal to qualify.

要点二：u型是重要的形态标志，看起来像个碗，一般认为V型则反转太剧烈了，。

youdao

Cup: The cup should be "u" shaped and resemble a bowl or rounding bottom. A "v" shaped bottom would be considered too sharp of a reversal to qualify.

要点二：u型是重要的形态标志，看起来像个碗，一般认为V型则反转太剧烈了，。

youdao