在2016三月 头以一年正常分佈来估算: 高 $9.03 上升机率 = 20% 低 $8.17 下跌机率 = 80% 回顾2017三月 最高 $9.04 最低$8.59 收市 $8.92 展望 2017 四月 高 $9.35 上升机率 = ?% 低 $8.49 下跌机率 = ?% Last calculation on 3 March 2017 with one year Normal Distribution High $9.03, probability = 19% Low $8.17, probability = 80% Review 2017 March High $9.04 Low $8.59 Closed $8.92 Outlook 2017 March High $9.35, probability = ?% Low $8.49, probability = ?%