基本面分析研究 - 股票
By Jake
at 2010-09-25T17:11
at 2010-09-25T17:11
Table of Contents
最近花了不少時間在那邊讀論文
雖然主要結論很老套 不過還是分享一下
(我是以大多數論文的結論為結論)
a.國內論文-
基本分析:
1. 買低p/e的股票中長期比高p/e的股票好(數個月到數年皆然)
2. 買低p/b的股票中長期比高p/b的股票好(數個月到數年皆然)
3. 買輸家(一年內表現最差)會比買贏家(一年內表現最佳)好
4. 買進相對前年盈餘成長率高的股票會有負報酬效應
5. roe和roa對未來股價上漲有相當解釋力
6. roe有自我收斂性質(高者會下滑 低者會上升)
7. 買財務比率好的公司中長期會比買財務比率差的公司好
8. 買小型股比買大型股報酬高(這個國外比較明顯 國內有研究得出相反的結論)
技術分析:
1. 開盤八法解釋當日走勢的效果不佳
2. 常見的頭肩型態無預測力 但紅黑三兵和旗型走勢有(研究期間有點短)
3. 簡單當沖交易加上交易成本後難以超越市場
4. 簡單短線交易加上交易成本後難以超越市場(前兩者加上滑價後應該會更慘...)
5. "最佳化之後"短線或當沖可以超越市場
趨勢分析:
1. 股價中期有動能效應 但長期有回歸平均效應
2. 中期趨勢交易加上交易成本可以超越買進持有
籌碼分析:
1. 外資持股對股價有正面影響
2. 董監事持股對股價有負面影響
(這項還蠻讓人訝異的 個人推測是因為外資持股高 董監持股就低 XD)
消息分析:
1. 股價盈餘發布期間 股價波動程度最大
b.國外論文(只有看文獻研究的摘要)-
基本分析:
跟台灣結論差不多
技術與趨勢分析:
當沖與短線不管趨勢震盪都無效
中期趨勢在部份開發中市場有效(交易成本要夠低)
籌碼與消息:
沒注意 有興趣者幫忙補完吧
--
ψKENOS █◣ ▊ ◥\◣◣\◣▼▼◣◣█◣ ▌ ╬╬
█銀ˊ どんだけ── ◥█◣ )) ▲▲██▲╴▲██▲ ▲ ▌ "囧█ ╬╬
█ˊ魂 好文要推── ◥█◣ ◢ ▏ ▼██▼ ▼██▼▏███▌m@▼▄ ╬╬
EVERYBODY SAY ◥█◣█ ▼█▇▇█‥ ▇▇█▏◣ ▌ ▲◇" ╬╬
市場求生手冊─ (( ╲ ╲ ◣▼ ▇▇▇ ▼ ◣ ▌▆▆▆ ╬╬
http://stasis.pixnet.net/blog╲█╲█ ◥██████ ◤████▆▅▄▃▂▁
--
雖然主要結論很老套 不過還是分享一下
(我是以大多數論文的結論為結論)
a.國內論文-
基本分析:
1. 買低p/e的股票中長期比高p/e的股票好(數個月到數年皆然)
2. 買低p/b的股票中長期比高p/b的股票好(數個月到數年皆然)
3. 買輸家(一年內表現最差)會比買贏家(一年內表現最佳)好
4. 買進相對前年盈餘成長率高的股票會有負報酬效應
5. roe和roa對未來股價上漲有相當解釋力
6. roe有自我收斂性質(高者會下滑 低者會上升)
7. 買財務比率好的公司中長期會比買財務比率差的公司好
8. 買小型股比買大型股報酬高(這個國外比較明顯 國內有研究得出相反的結論)
技術分析:
1. 開盤八法解釋當日走勢的效果不佳
2. 常見的頭肩型態無預測力 但紅黑三兵和旗型走勢有(研究期間有點短)
3. 簡單當沖交易加上交易成本後難以超越市場
4. 簡單短線交易加上交易成本後難以超越市場(前兩者加上滑價後應該會更慘...)
5. "最佳化之後"短線或當沖可以超越市場
趨勢分析:
1. 股價中期有動能效應 但長期有回歸平均效應
2. 中期趨勢交易加上交易成本可以超越買進持有
籌碼分析:
1. 外資持股對股價有正面影響
2. 董監事持股對股價有負面影響
(這項還蠻讓人訝異的 個人推測是因為外資持股高 董監持股就低 XD)
消息分析:
1. 股價盈餘發布期間 股價波動程度最大
b.國外論文(只有看文獻研究的摘要)-
基本分析:
跟台灣結論差不多
技術與趨勢分析:
當沖與短線不管趨勢震盪都無效
中期趨勢在部份開發中市場有效(交易成本要夠低)
籌碼與消息:
沒注意 有興趣者幫忙補完吧
--
ψKENOS █◣ ▊ ◥\◣◣\◣▼▼◣◣█◣ ▌ ╬╬
█銀ˊ どんだけ── ◥█◣ )) ▲▲██▲╴▲██▲ ▲ ▌ "囧█ ╬╬
█ˊ魂 好文要推── ◥█◣ ◢ ▏ ▼██▼ ▼██▼▏███▌m@▼▄ ╬╬
EVERYBODY SAY ◥█◣█ ▼█▇▇█‥ ▇▇█▏◣ ▌ ▲◇" ╬╬
市場求生手冊─ (( ╲ ╲ ◣▼ ▇▇▇ ▼ ◣ ▌▆▆▆ ╬╬
http://stasis.pixnet.net/blog╲█╲█ ◥██████ ◤████▆▅▄▃▂▁
--
Tags:
股票
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