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　　另??(ling)一??(yi)方??(fang)面??(mian)??，市??(shi)場??(chang)人??(ren)氣??(qi)備??(bei)受??(shou)打??(da)擊??(ji)??，投??(tou)機(jī)??(ji)者?(zhe)紛??(fen)紛??(fen)規(guī)??(gui)避??(bi)交??(jiao)易??(yi)風(fēng)??(feng)險??(xian)??。??渣??(zha)打?(da)銀??(yin)行??(xing)原?(yuan)油?(you)基??(ji)金?(jin)經(jīng)??(jing)理??(li)綜??(zong)合??(he)定?(ding)位??(wei)指?(zhi)數(shù)??(shu)環(huán)??(huan)比??(bi)下??(xia)降?(jiang)6.9??，而?(er)所??(suo)有??(you)主??(zhu)要??(yao)產(chǎn)??(chan)品??(pin)(取??(qu)暖??(nuan)油??(you)、柴??(chai)油??(you)和?(he)汽??(qi)油??(you)混??(hun)合??(he)料??(liao))的??(de)相?(xiang)應(yīng)??(ying)指??(zhi)數(shù)??(shu)均??(jun)環(huán)??(huan)比??(bi)下??(xia)降??(jiang)??。專??(zhuan)家??(jia)指??(zhi)出??(chu)??，目??(mu)前??(qian)投??(tou)機(jī)??(ji)性?(xing)倉??(cang)位??(wei)的??(de)平??(ping)衡??(heng)已??(yi)轉(zhuǎn)??(zhuan)向??(xiang)空??(kong)頭??(tou)??，但??(dan)空?(kong)頭??(tou)和??(he)多?(duo)頭??(tou)都??(dou)在??(zai)減??(jian)少??(shao)交??(jiao)易??(yi)規(guī)??(gui)避??(bi)風(fēng)??(feng)險??(xian)??。3月??(yue)初??(chu)??，4種??(zhong)主??(zhu)要??(yao)布??(bu)倫??(lun)特??(te)原??(yuan)油??(you)和??(he)西??(xi)得??(de)州??(zhou)中??(zhong)質(zhì)??(zhi)原??(yuan)油??(you)(WTI)合??(he)約??(yue)的??(de)多??(duo)頭?(tou)倉??(cang)位??(wei)減??(jian)少??(shao)4470萬?(wan)桶??(tong)??，至??(zhi)46750萬??(wan)桶??(tong)??，而??(er)空??(kong)頭??(tou)倉??(cang)位??(wei)也??(ye)減??(jian)少??(shao)到??(dao)24980萬??(wan)桶??(tong)??。　　其??(qi)三??(san)??，石??(shi)油?(you)輸??(shu)出??(chu)國??(guo)組??(zu)織??(zhi)(歐??(ou)佩??(pei)克??(ke))政??(zheng)策??(ce)調(diào)??(tiao)整??(zheng)存??(cun)在??(zai)較??(jiao)大??(da)變??(bian)數(shù)??(shu)??。??為??(wei)了??(le)應(yīng)??(ying)對??(dui)美??(mei)關(guān)??(guan)稅??(shui)政??(zheng)策??(ce)帶??(dai)來??(lai)的??(de)不??(bu)確??(que)定??(ding)性??(xing)??，歐??(ou)佩??(pei)克??(ke)和?(he)非??(fei)歐??(ou)佩??(pei)克??(ke)產(chǎn)??(chan)油??(you)國??(guo)也??(ye)在??(zai)積??(ji)極??(ji)謀??(mou)劃?(hua)應(yīng)??(ying)變??(bian)之??(zhi)策??(ce)??。其??(qi)中?(zhong)最??(zui)大??(da)的??(de)政??(zheng)策??(ce)變??(bian)化??(hua)就??(jiu)是??(shi)宣??(xuan)布??(bu)從??(cong)4月??(yue)起??(qi)取??(qu)消?(xiao)2019年??(nian)開??(kai)始??(shi)實??(shi)施??(shi)的??(de)每??(mei)天??(tian)220萬??(wan)桶??(tong)的??(de)減??(jian)產(chǎn)??(chan)計??(ji)劃??(hua)??，預(yù)??(yu)計?(ji)增??(zeng)加??(jia)的??(de)產(chǎn)??(chan)量??(liang)為??(wei)13.8萬??(wan)桶??(tong)／日??(ri)??。不?(bu)過??(guo)??，這??(zhe)一??(yi)重??(zhong)大??(da)變??(bian)化??(hua)“可??(ke)能??(neng)會??(hui)根?(gen)據(jù)??(ju)市??(shi)場??(chang)情??(qing)況??(kuang)暫??(zan)停??(ting)或?(huo)逆??(ni)轉(zhuǎn)??(zhuan)”??。。