意思是止損，例如：
1、Never cancel a stop loss order after you have placed it!設定了止損價位，不會因任何原因而取消。
2、If the market moves to your stop loss price， you should get out every single time.一旦市場移動到你的止損位，你要第一時間止損。
3、Set objectives for the investment club at each meeting and always set a stop loss for every investment.在每次會議都爲俱樂部設立一個目標，始終爲每一筆投資設定一個止損點。
