[{"data":1,"prerenderedAt":46},["ShallowReactive",2],{"q-sec_sr_invest-115-1-011":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-115-1-011","115-1",11,"技術指標在 0 至 100 之間，會有死角（或鈍化）現象產生，但下列何者沒有此現象？",[13,14,15,16],"KD","RSI","WMS%R","BIAS",3,"技術分析",1,"本題要辨別哪一個技術指標不會出現「鈍化（死角）」現象。KD、RSI、WMS%R 三者的數值都被限制在零到一百之間，屬於有界的震盪指標，當行情連續強勢或連續弱勢、漲跌極端時，指標會貼在高檔或低檔區反覆遊走而失去靈敏度，這就是所謂的鈍化或死角，故 (A)(B)(C) 都有此現象。相對地，(D) BIAS 乖離率衡量的是股價與移動平均線的偏離程度，理論上沒有固定的上下限，可以無限放大，因此不會像有界指標那樣在極端行情鈍化，故 (D) 為正解。易混淆處在於誤以為所有技術指標都會鈍化，實則只有被壓縮在零到一百固定區間的指標才會，開放式的乖離率並不受此限制，這也是判斷是否鈍化的關鍵分野。","medium",[23,26,30,34,38,42],{"id":24,"question":25,"qno":10},"sec_sr_invest-114-3-011","下列何者是行情多頭之訊號？",{"id":27,"question":28,"qno":29},"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":31,"question":32,"qno":33},"sec_sr_invest-114-3-013","關於日 K 線，下列何者描述「不正確」？",13,{"id":35,"question":36,"qno":37},"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":39,"question":40,"qno":41},"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":43,"question":44,"qno":45},"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？",7,1787293958199]