新手问题

asOpenD = OpenD(0); if (Close[1] > ma1[1] and MarketPosition <> 1 and Close[1] > Open[1] and Close[1] > asOpenD and Open >= Close[1]) 这句咋翻译？OpenD(0)和open有什么区别？ Close[1] > asOpenD and Open >= Close[1] 主要这一句不懂？