[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"q-sec_sr_invest-115-2-023":3},{"exam":4,"examName":5,"chapterSlug":6,"question":7,"related":22},"sec_sr_invest","證券商高級業務員資格測驗——證券投資與財務分析(試卷「投資學」)","c11",{"id":8,"exam":4,"session":9,"qno":10,"question":11,"options":12,"answer":17,"chapter":18,"freq":19,"explanation":20,"difficulty":21},"sec_sr_invest-115-2-023","115-2",23,"若今日股價指數為 80，24 日移動平均數為 100，則其乖離率為何？",[13,14,15,16],"－2%","－8%","－20%","8%",2,"技術分析",1,"乖離率衡量目前股價偏離移動平均線的程度，公式為（當日股價指數－移動平均數）÷ 移動平均數 × 100%。代入題目數字：（80－100）÷ 100 × 100% ＝ －20 ÷ 100 ＝ －20%，故選 (C)。負乖離代表指數位在均線之下，絕對值愈大表示短線超跌、與平均持股成本偏離愈遠，實務上常被當成搶反彈的參考；正乖離過大則代表短線過熱。(A) －2% 與 (D) 8% 是小數點位置錯置或正負號弄反的結果，(B) －8% 沒有對應算式。注意分母一定要用移動平均數而非當日股價，這是本題最常見的陷阱。","easy",[23,27,31,35,39,43],{"id":24,"question":25,"qno":26},"sec_sr_invest-114-3-011","下列何者是行情多頭之訊號？",11,{"id":28,"question":29,"qno":30},"sec_sr_invest-114-3-012","道氏理論雖然對股市長期市場變動指明了方向，但不能指示下列何者？",12,{"id":32,"question":33,"qno":34},"sec_sr_invest-114-3-013","關於日 K 線，下列何者描述「不正確」？",13,{"id":36,"question":37,"qno":38},"sec_sr_invest-114-3-014","掌握底部量及頭部量，可用何項技術指標？",14,{"id":40,"question":41,"qno":42},"sec_sr_invest-114-3-036","在修正型的 OBV 公式中，以最高價減去收盤價，表示買方或賣方的力道何者較強？",36,{"id":44,"question":45,"qno":46},"sec_sr_invest-115-1-007","道氏理論中，告訴投資人主要的市場趨勢方向，是以下列何者來表達？",7,1785904144041]