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Henry Yang 2014.08
技 術 面 法
目錄
• 技術分析的概念
• 技術分析的方法
– 圖形法
– 數據分析法
技術分析的概念
概念
技術分析比較接近歷史循環的概念,認為過
去會發生的,未來也會發生。
近15年台股走勢圖
股價的決定(一)
• 看不見的手-市場供
需力量決定
• 每日最大漲跌幅度
限制7%(台灣),避
免波動過大。
• 新上市股票-5個交
易日內無漲跌限制,
又稱蜜月期。
▲最近五檔委買賣價格,就是等著準備成交
的最接近價格。
▲股票的成交順序為價格、時間優先原則。
▲由委買賣差可知多空方力道情況。
股價的決定(二)
• 股票的買賣– 合理股價的推估
本益比法 (P/E Ratio)
(預期)本益比 = 市價 / EPS
殖利率法 (Yield Rate)
(預期)殖利率 = EPS / 市價
延伸主題:
1. 預期的概念來自於投資人本身對於風險的接受程度。
2. 預期的背後來自公司EPS 的預期 → 基本分析、市場分析。
3. 合理買進市價,仍需考慮自身財力是否配合!
收
盤
價
高
於
開
盤
價
收
盤
價
低
於
開
盤
價
當日最高價
當日最低價
開盤價
收盤價 開盤價
收盤價
上影線
下影線
看懂K線圖(一)
上下影線代表多(買方)空(賣方)力道
賣
方
壓
力
買
方
支
撐
技術分析的方法
常見的圖形法
頭肩形態
• 在股價相對高(低)點
時會出現的形態,
計算方法:
頸線±(頭部最高(低)
點-頸線)
超級長的頭肩型態
頭肩形的延伸-M頭或W底
有時候在拉頭部時,
並不會出現完美的 肩
-頭-肩型態,而是類
似以 M 字 或 W 字型
出現,但預期股價的
計算方法相似。
頸線104.50
最高點111.0
預期最低點
=104-(111-104.5)
= 98
W底
W底
M頭
理論估計值
圓底-長期的整理形態
此種形態在股價的估
計上非常不易,需要
很長時間的觀察。若
遇上這個,必需看基
本面才能決定是否要
買。
V形反轉
此種形態常發生在股
價快速下跌的過程,
有投資人認為下跌已
達合理價位,便開始
投入買賣。使得股價
又回漲的情況
漲超過一半視為有效突破
2008年金融海嘯
2009年年初,發放消費券
三角形形態 (一)
上升三角形:
有支撐的情況
下降三角形:
有下壓的情況
等腰三角形:
多空交戰,方向不定
?
?
三角形形態 (二)
上升三角形 下降三角形
等腰三角形 (最後下跌)
楔形-一段時間中的短暫反轉
楔型常在一段確定的方向中
出現,原因常是投資人信心
不足或已達滿足點所做的相
反策略。 但由於格局仍不
變,因此在整理完後會繼續
型態。
平行整理的過程
技術分析的方法
數據分析法
概念
• 數據分析方法,不外乎是要預測股
價未來走向。
• 過去股價表現,定會影響未來股價
表現。
• 在此背後最基礎的分析方法即是移
動平均線 (MA)
Yahoo! 奇摩股市提供
的數據指標
MA 𝑛 =
𝑛日股價總和
𝑛
均線
• 意義:一定時間內的平均購買價位
• 分類:5日均線(日線)、20日均線(月線)、
120日均線(季線)、240日均線 (半年線)
• 這只是統稱,也可以自行設定之。
黃金交叉、死亡交叉
判斷未來價格變化的工具
長期均線
黃金交叉-
短的向上突破長的
死亡交叉-
短的向下突破長的
若在圖型上看到兩條線,會有一條比較平緩(長線),另一條變化比較大的(短線)。
這個觀念廣泛運用在許多分析方法上,例如 KD、RSI… 所以相當重要喔!!
短期均線 短期均線
KD — 隨機指標
• 主要的假設是股票位於上漲波段時,收盤價會
往當日價格波動的最高收斂,而當股價位於下
跌段時,收盤價就會朝向當日價格波動的最低
價收斂,是一個用來判斷股價強弱趨勢及尋找
轉折點的重要技術指標。
• 判斷指標: 20<KD<80。 KD指標通常在80以
上被視為超買區,在20以下則視為超賣區。
KD — 隨機指標
KD黃金交叉低於 20。隨
即伴著一個大的漲勢
KD缺點:在超買(賣)區有延伸問題,
看不出未來走勢
RSI—相對強弱指標
• 假設收盤價是買賣雙方力道的最終表現與
結果,把上漲視為買方力道,下跌視為賣
方力道。
• 判斷指標: 20<RSI<80。 超過 80 代表超
買,低於 20 代表超賣。
RSI—相對強弱指標
2/27 黃金交叉,隨即伴隨一波強勢漲幅
MACD
• 由 DIF 、MACD 線所組成。對於價格的變
化非常的敏感。
藍色線:MACD (慢速線)
橙色線:DIF (快速線)
柱狀圖:DIF – MACD。
乖離率(BIAS)
• 乖離率 = (今天股價 – 平均股價) / 平均股價
• 乖離率告訴我們股票是不是漲太多了
收盤價 6天平均股價 乖離值
1 30 30 0
2 31
(30*5+31)/6
=31.67
-0.67
3 31 31.56 -0.56
4 32 31.63 0.37
5 32 31.69 0.31
1. 理想的乖離值,應該是0
2. 股價創造了正乖離與負乖離的狀
況。
3. 而乖離值越大,代表的就是與理
想變化差異越大的情況。
4. 乖離率最適合觀察極端情況,並
不能幫助判斷股價走向。

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投資_技術面法