[{"data":1,"prerenderedAt":46},["ShallowReactive",2],{"q-sitca_invest-115-2-011":3},{"exam":4,"examName":5,"chapterSlug":6,"question":7,"related":21},"sitca_invest","投信投顧業務員資格測驗——證券投資與財務分析","c9",{"id":8,"exam":4,"session":9,"qno":10,"question":11,"options":12,"answer":17,"chapter":18,"freq":17,"explanation":19,"difficulty":20},"sitca_invest-115-2-011","115-2",11,"在乖離率(BIAS)中，股市常暴漲暴跌時，下列何者「正確」？",[13,14,15,16],"多頭時，BIAS 常出現負的極端值","多頭時，BIAS 常出現正的極端值","空頭時，BIAS 常出現正的極端值","空頭時，BIAS 沒有任何功用",1,"技術分析","乖離率是收盤價偏離某期間移動平均線的程度，公式為（收盤價 − 移動平均價）÷ 移動平均價。多頭市場中股價急漲、一路拋開均線，收盤價高於均價，乖離率就會出現偏高的正值；正乖離擴大到極端，代表短線追價過度、獲利回吐壓力升高，故 (B) 正確。(A) 方向顛倒，多頭暴漲時不會出現負的極端值。(C) 空頭暴跌時股價跌破均線、收盤價低於均價，呈現的是負的極端值而非正值。(D) 空頭時負乖離擴大同樣具參考價值，常用來判斷跌深反彈的進場點。正負乖離的臨界數值會隨個股波動性與所取均線天數而不同，需自行統計歸納。","medium",[22,26,30,34,38,42],{"id":23,"question":24,"qno":25},"sitca_invest-114-3-006","OBV 主要是利用下列何者的累算，來研判股市內人氣是否匯集或渙散？",6,{"id":27,"question":28,"qno":29},"sitca_invest-114-3-007","在 RSI 中，下列何者的敏感性較高？",7,{"id":31,"question":32,"qno":33},"sitca_invest-114-3-016","若今日股價指數為 115，24 日移動平均數為 125，則其乖離率為何？",16,{"id":35,"question":36,"qno":37},"sitca_invest-114-3-017","KD 指標中，什麼情形代表賣出訊號？",17,{"id":39,"question":40,"qno":41},"sitca_invest-114-3-018","在 K 線型態中，長紅之後收十字線的孕育十字線（Harami Cross）可視為：",18,{"id":43,"question":44,"qno":45},"sitca_invest-115-1-008","在 MACD 中，計算需求指數（Demand Index，簡稱 DI），公式為 DI＝(H＋L＋2×C)÷4，其中 H 為最高價，L 為最低價，C 為收盤價。實務上可以下列何價格代替 DI 值？",8,1785904155635]