轉機股看股價上漲原理 - 股票
By Bennie
at 2015-04-18T20:30
at 2015-04-18T20:30
Table of Contents
圖文網誌好讀版:http://goo.gl/W5gr8k
看到徵文比賽又手癢了,去年拿了第二名(但我沒收到P幣,還我P幣..哈),
去年分享的比較偏讀書心得,這次換個方式看看會不會比較有共鳴,利用實戰操作來談談
一些投資人常會聊到的議題,接著將會以這篇為主體分享一系列的文章。
光只告訴投資人低買高賣是不夠的,因為投資人需要知道造成股價漲跌的原因,
以及漲在特定交易日所代表的意義。投資人需要知道哪些因素讓一家公司變得傑出,以及
這家公司為什麼值得等待。
Frederick R. Kobrick
投資上,影響我最深的就是美國著名的成長股基金經理人Frederick R. Kobrick
。上面那段文字是他在書中的節錄,書名改了很多次,有一版叫「買在起漲點」,有一版
叫做「股票上漲的原理-選對好股票,狠狠賺一票!」。當初看了這本書,也不知道哪根筋
不對,居然開始從曾經買過的股票,開始地毯式的把所有能找到的公開資訊,依年份整理
好,開始很無聊的自言自語,在這個時間點我有這樣的資訊我敢買嗎?為何買,然後就很像
學生時期寫考古題一樣,不時偷看一下解答,在當時有段時間真的覺得自己蠢斃了,但也
培養了習慣記錄自己的每筆交易。
身在網路科技發達的時代,資訊的傳遞與搜尋越來越容易。這邊稍微整理一下市
場的公開資訊有哪些:
基本面 : 產業分析、公司經營策略、財報分析
消息面 : 新聞、研究報告、雜誌
籌碼面 : 三大法人、主力大戶……
技術面 : 均線、指標…..
對於投資者來說,產業分析、公司經營策略算是評價的領先工具,但這些工具要
在股價上發酵多半要較長的時間。然而,新聞消息算是能在公布營收、季報、年報資訊前
,更快得知公司短期經營狀況的工具,當然不是每間公司都有那麼多新聞資訊,只有產業
趨勢正確、或有轉機題材的公司才會被市場追逐。接下來用一筆過去有轉機題材與產業趨
勢正確的個股來當範例,下面三張圖是逐筆的對帳單,每張圖都代表一個階段,每筆交易
都是參考公開資訊所買的。(圖一)
股價上漲的三個階段(圖二)
(1)猜測期的投資階段:2013/02/26—2013/08/22
一般來說,有這階段的公司通常是在原產業競爭失敗,這些公司多半會進行轉型,根據自
己的經驗,尋找轉機股遠比尋找績優股容易的多,要能在產業維持長期優勢的公司真的不
多,這也就是為何年年市場總是有數不完的轉機個股。在股市中,好公司不等於好股票,
要尋找價值與價格間的價值投資,轉機股是很好的選擇。這階段也是我認為在股市中唯一
稱的上”投資”的階段。
這階段投資工具的使用要著重在基本面中的產業分析與企業經營策略分析,當初
主要挑選股價爛到不行的公司,但所屬的產業是有機會的,篩選前幾年研發費用大增的公
司當研究對象,喬鼎就是其中之一。公司轉型常見但不是每間都能成功,股市最特別的地
方是你可以”等他好再買”, 2013/01/31喬鼎忽然莫名的漲停,然後隔天開始有新聞報導
,當然一篇新聞絕對不能代表甚麼,但在你做足準備下,可能機會就來了。(圖三)
2013/02/26新聞連發,於是就開啟了買在起漲點的對帳單,轉機股最難的也是在
這個階段,因為你沒有任何多餘的資訊,只有新聞消息。股市最為人詬病的"有人先知道"
,在這階段反而成為讓你參考的指標,兆豐大同這分點券商在這階段就像喬鼎的守護神,
總是在適時進場,有點主力畫線的味道,這階段雖然很多消息面,但真的沒有足夠資訊判
斷到底股價能被推動多少,當時從第一季財報公布後,股價就開始無量盤了快三個月,其
實盤整真的很磨人,很容易就會開始胡思亂想,但只能告訴自己資訊將會隨著時間經過越明
朗。
這階段除了盤整比較難受,還有幾個嚇死人的小過程,2013/05/23日經單日跌幅
7.3%狂跌1143點,2013/08/07是股價一年多來的第一次跌停,守護神兆豐大同也在前幾天
開始賣了,2013/08/08開後盤後繼續殺,當時盤中真的超多小劇場,雖然自己是因為基本
面而買,但是這種情緒真的很難避免,結果當日盤中莫名的被慢慢的(不是硬拉)買到漲停
,就從這天法人開始連續大買。
2013/08/22是個關鍵的一天,前兩個交易日都漲停,當日出了天量幾乎把前一天
紅K跌掉,守護神兆豐大同已經把喬鼎全部出光了,且當時股價已經從起漲點算起漲了超
過100%,雖然法人開始買了,但此時你會相信那些工具呢?
這階段投資策略:產業分析與企業經營策略為主,消息面與籌碼面為輔。
(2)財報檢視的合理股價階段:2013/08/22—2013/12/19(圖四)
隨著第二季財報公布,可以判斷的資訊也較充足了,這種轉型的公司整個財務結
構都會改變,當時第一季財報雖然單季EPS0.44但主要來自於研發費用的減少以及匯兌收益
,其實營收成長動能沒有很強,而時間來到8月底你所獲得的資訊又更多了,雖然已經買不
到25元以下的價格了,但風險承擔的程度完全不一樣。
法人開始買入讓市場有機會知道更多的消息,法人通常在訪談公司中多少能問到
短期營運狀況的資訊,當時很多間研究報告都估了2013年EPS 2.1-2.3、2014年EPS 3以上
。基於公司所屬的產業趨勢正確,以及認同公司轉型後的經營策略,所以也就不在想兆豐
大同為何出光持股的問題。
這階段當然也是有討厭的情緒惡魔出現,讓我自己最恐慌的大概就是2013/11/22
,當時股價從起漲點算起已經超過200%了,再加上當時許多股票其實都腰斬,市場氣氛很
不好,小惡魔開始在耳邊,貼心的提醒你落袋為安、多貪則憂。
這階段投資策略:產業分析與企業經營策略為主,財報分析為輔。
(3)人氣做夢的賭局階段: 2013/12/19—2014/03/07(圖五)
合理股價階段與人氣賭局階段主要的差別在於,合理股價在未出現系統風險下,
多半能夠將股價撐在那區間,當時是把本益比15倍(35以下)當作是自己”長期”持有,可
以接受的最高價格。
但是喬鼎當時無論技術面、籌碼面、轉機題材、產業題材,絕對有被市場炒作的
空間,當開始新聞連發時,就用很快的速度建部位,這種市場對未來做夢風險其實相當大
,未來的事沒人會知道。
一方面,安全邊際取決於公司未來成長,但未來善變;另一方面,安全邊際取決
於當前股價高低,這是確定的,把握你能把握的。
─Benjamin Graham
這階段投資策略:技術分析與籌碼分析為主,產業分析與經營策略分析為輔。
自己過去練習回測公司與實戰的差別在於市場當下所帶來的情緒是無法回測的。
實戰會面臨很多問題,最常見的就是「選對好股票,狠狠賺一票!」 我想看了
上漲的三個階段,除了賭局階段就是個game,其他兩個階段就算有再多的資訊,再好的基
本面分析,除非你有過人的自信,不然其實很難在每個當下有十足把握去重壓股票。也因
為如此,你將面臨加碼的問題,而多數股票是沒有第一階段可以買的,那麼只要一加碼,
遇到股價拉回其實很考驗心理。
接下來將會分享三篇文章,主要是用來加強自己為何把股價上漲分為三個階段:
第一篇:股價上漲原理,談甚麼是投資
When most of us buy assets on a secondary market such as a stock exchange,
we’re not actually investing at all. We are allocating our savings into assets
that have already been issued to finance real investment.
─Cullen Roche
第二篇:股價上漲原理,談效率市場
I will use as a definition of efficient financial markets that such markets do
not allow investors to earn above-average returns without accepting above-
average risks.
─Burton Malkiel
第三篇:股價上漲原理,談安全邊際對長期持有的重要性
The stock market in the short run may be a voting mechanism, in the long run it
is a weighing mechanism.
─Benjamin Graham
--
Tags:
股票
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