模擬台股 - 股票

By Una
at 2015-01-12T15:48
at 2015-01-12T15:48
Table of Contents
這次的模擬更加有趣 分成三種模式來比較
100 (隨機常誤) 疊代一千次
常誤
標準差皆為=0.033
平均=1.001 1 0.999
http://imgur.com/GvtytAN
http://ppt.cc/3oET
你會發現在1.001的平均漲幅中
出現了不少隻漲幅逾倍的大飆股,當然也是會有跌趴的
但這在組中,大漲的比例較高
平均漲幅為1的組,大漲的機會就比前組還低
基本上跌的比漲的還厲害一點
因為數學上乘冪的關係,雖然是常誤,但乘下去的結果 往下的機會多
就像若有一隻股,每天漲停跌停漲停跌停,最後股價也是往下
第三組 平均漲幅為0.999
這組跌趴了,大跌的股一堆。要大飆的機會很低。
這就是chaos的厲害之處,對參數值非常敏感,只差了0.1%
最後的結果差異非常大。
這說明什麼?
1 雖然是用隨機常誤的模擬,趨勢線的技術分析似乎仍有效 ?
你可以看到第一張圖,在破壓力線後,一路飆升
這點我還在參透其原因,chaos的亂中有序?
但這是隨機誤的疊代,數字是沒有眼睛的
我稱之為抓狂的疊代,隨機群聚起來,狂拉。
2 平均漲幅就代表多頭或是空頭,在多頭時,平均乘的漲幅>1
意思就是漲的機會,大於跌的機會
如果是空頭時平均乘的漲幅<1 這會滿恐怖的,一堆股會趴死
3 買股票就要買,往上突破壓力線的股,因為如果真的買的張數多於賣
形成系統往上的推力,那就飆了
當然也可能假突破,停損要設好即可
4 重要的觀念就是跌的快砍,漲要續抱。
如果你買的一隻股,有形成系統性的往上推力,讓常誤平均值>1
飆下去真的獲利不少。
那麼系統性的推力,要看什麼呢? 當然就是基本面了!
總結的意義就是:找常誤>1 靠基本面 以及上升趨勢線
突破壓力線買進
若壓力線已突破的穩定上升的股,就隨機買 沒關係
--
100 (隨機常誤) 疊代一千次
常誤
標準差皆為=0.033
平均=1.001 1 0.999
http://imgur.com/GvtytAN
http://ppt.cc/3oET
你會發現在1.001的平均漲幅中
出現了不少隻漲幅逾倍的大飆股,當然也是會有跌趴的
但這在組中,大漲的比例較高
平均漲幅為1的組,大漲的機會就比前組還低
基本上跌的比漲的還厲害一點
因為數學上乘冪的關係,雖然是常誤,但乘下去的結果 往下的機會多
就像若有一隻股,每天漲停跌停漲停跌停,最後股價也是往下
第三組 平均漲幅為0.999
這組跌趴了,大跌的股一堆。要大飆的機會很低。
這就是chaos的厲害之處,對參數值非常敏感,只差了0.1%
最後的結果差異非常大。
這說明什麼?
1 雖然是用隨機常誤的模擬,趨勢線的技術分析似乎仍有效 ?
你可以看到第一張圖,在破壓力線後,一路飆升
這點我還在參透其原因,chaos的亂中有序?
但這是隨機誤的疊代,數字是沒有眼睛的
我稱之為抓狂的疊代,隨機群聚起來,狂拉。
2 平均漲幅就代表多頭或是空頭,在多頭時,平均乘的漲幅>1
意思就是漲的機會,大於跌的機會
如果是空頭時平均乘的漲幅<1 這會滿恐怖的,一堆股會趴死
3 買股票就要買,往上突破壓力線的股,因為如果真的買的張數多於賣
形成系統往上的推力,那就飆了
當然也可能假突破,停損要設好即可
4 重要的觀念就是跌的快砍,漲要續抱。
如果你買的一隻股,有形成系統性的往上推力,讓常誤平均值>1
飆下去真的獲利不少。
那麼系統性的推力,要看什麼呢? 當然就是基本面了!
總結的意義就是:找常誤>1 靠基本面 以及上升趨勢線
突破壓力線買進
若壓力線已突破的穩定上升的股,就隨機買 沒關係
--
Tags:
股票
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