实盘日记50——长期数据
(2012-03-17 09:01:24)
标签:
股票 |
分类: 用实盘解 |
长期数据
……陈宏杰博客
投资目的是为了保存甚至提升购买力,巴菲特说过一个笑话:30年前我们只有一点钱,够买四个面包;30年后我们有很多钱,但只够买三个了!Jeremy
Siegel统计了1802年至今的股市(美国)收益率,他将该时期划分为三段:⑴1802~1870,美国完成农业向工业转型,犹如现在的亚洲;⑵1871~1925,美国成为国际经济强权;⑶1926至今,期内有数次大规模经济危机。中国似正处于由⑴向⑵过渡的中间段。1802至新世纪开始(2001),投资1元买黄金,现在是14.38元,但期间通货膨胀了14.67倍,投资属于稍亏,黄金表现出优良的防御性,但除了反通胀外其余作用就微乎其微了,就长期而言,拿黄金套期保值必然使投资组合收益率回落。若买了国库券,则是4455元;买长期债券是138975元;买股票是8800000元!要知道数据时间跨度是1802~2001,1950年之前美国股市野蛮的像个原始森林。1802~1870股权投资平均年收益7%;1871~1925为6.6%;1926~2001为6.9%。1802~2001两百年为6.9%,通货膨胀率为3%,理论上投资股票每年给投资人的名义回报率为10.2%。因为抽取样本时间跨度甚长,得出数据颇具可靠性,三段时期收益率非常接近,且相当稳定,可以说长期投资股市是低风险高收益的。相对的,长期债券在三个时段的收益分别为:4.8%、3.7%、2.2%,收益率不稳定,且偏低,买债券是一种高风险低收益的投资!同样的资金翻一番,买国库券需要100年,买长期债券为33年,而买股票只需10年。在两百年里,只有1831~1861债券平均年收益高于股票,其他的三十年平均值皆低于股票,换言之,投资股市以三十年为一单位,可以确定跑赢其他投资品种。问题是中国投资人买卖周期极少是以年为单位的(国外也一样),遑论三十年,少数人赚钱绝非偶然。陈宏杰博客
对冲账户空仓,无浮动损益。账户经过一次结算,结算前数据见《实盘日记45——月报》。
初值 | $500,000.00 | |||||||
时间 | 终值 | 环比 | 总损益 | 时间 | 终值 | 环比 | 总损益 | |
2011/12/09 | $500,000.00 | |||||||
2012/01/09 | $534,078.11 | 6.82% | 6.82% | 2012/02/09 | $594,834.48 | 0.31% | 18.97% | |
2012/01/13 | $567,456.78 | 6.25% | 13.49% | 2012/02/10 | $595,200.12 | 0.06% | 19.04% | |
2012/01/14 | $569,887.18 | 0.43% | 13.98% | 2012/02/13 | $595,680.96 | 0.08% | 19.14% | |
2012/01/16 | $569,915.62 | 0.00% | 13.98% | 2012/02/14 | $602,347.20 | 1.12% | 20.47% | |
2012/01/17 | $569,963.76 | 0.01% | 13.99% | 2012/02/15 | $603,495.48 | 0.19% | 20.70% | |
2012/01/18 | $570,195.56 | 0.04% | 14.04% | 2012/02/16 | $603,797.88 | 0.05% | 20.76% | |
2012/01/19 | $570,910.56 | 0.13% | 14.18% | 2012/02/17 | $604,273.24 | 0.08% | 20.85% | |
2012/01/20 | $572,462.31 | 0.27% | 14.49% | 2012/02/18 | $611,148.23 | 1.14% | 22.23% | |
2012/01/21 | $575,101.00 | 0.46% | 15.02% | 2012/02/20 | $611,278.46 | 0.02% | 22.26% | |
2012/01/23 | $575,214.13 | 0.02% | 15.04% | 2012/02/21 | $611,665.93 | 0.06% | 22.33% | |
2012/01/24 | $577,350.87 | 0.37% | 15.47% | 2012/02/22 | $611,709.13 | 0.01% | 22.34% | |
2012/01/25 | $577,808.39 | 0.08% | 15.56% | 2012/02/23 | $635,685.13 | 3.92% | 27.14% | |
2012/01/27 | $584,651.54 | 1.18% | 16.93% | 2012/02/24 | $635,858.40 | 0.03% | 27.17% | |
2012/01/28 | $585,197.78 | 0.09% | 17.04% | 2012/02/27 | $659,790.20 | 3.76% | 31.96% | |
2012/01/30 | $586,052.78 | 0.15% | 17.21% | 2012/02/28 | $659,833.40 | 0.01% | 31.97% | |
2012/01/31 | $586,248.68 | 0.03% | 17.25% | 2012/02/29 | $660,481.40 | 0.10% | 32.10% | |
2012/02/01 | $586,921.75 | 0.11% | 17.38% | 2012/03/01 | $663,717.24 | 0.49% | 32.74% | |
2012/02/02 | $590,297.15 | 0.58% | 18.06% | 2012/03/02 | $664,235.64 | 0.08% | 32.85% | |
2012/02/03 | $590,997.98 | 0.12% | 18.20% | 2012/03/05 | $667,006.35 | 0.42% | 33.40% | |
2012/02/04 | $591,848.33 | 0.14% | 18.37% | 2012/03/06 | $667,177.82 | 0.03% | 33.44% | |
2012/02/06 | $591,982.60 | 0.02% | 18.40% | 2012/03/07 | $670,004.86 | 0.42% | 34.00% | |
2012/02/07 | $592,634.84 | 0.11% | 18.53% | 2012/03/08 | $670,134.46 | 0.02% | 34.03% | |
2012/02/08 | $593,025.00 | 0.07% | 18.61% | 2012/03/09 | $670,350.93 | 0.03% | 34.07% | |
时间 | 终值 | 环比 | 总损益 | 时间 | 终值 | 环比 | 总损益 | |
2012/03/12 | $670,369.20 | 0.00% | 34.07% | |||||
2012/03/13 | $671,526.04 | 0.17% | 34.31% | |||||
2012/03/14 | $671,592.43 | 0.01% | 34.32% | |||||
2012/03/15 | $671,627.09 | 0.01% | 34.33% | |||||
2012/03/16 | $671,764.95 | 0.02% | 34.35% |
Ticket |
Open Time |
Type |
Price |
T / P |
|
Price |
Swap |
Profit |
1665451 |
2012.03.15 11:46 |
sell |
1.56831 |
1.56491 |
2012.03.15 13:40 |
1.56491 |
0.00 |
34.72 |
1684045 |
2012.03.16 14:15 |
sell |
1.58578 |
1.58238 |
2012.03.16 17:19 |
1.58238 |
0.00 |
103.14 |
|
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|
|
|
|
0.00 |
1 414.95 |
|
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Closed P/L: |
1 414.95 |
|
Open Trades: |
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|
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|
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Ticket |
Open Time |
Type |
Price |
T / P |
|
Price |
Swap |
Profit |
No transactions |
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|
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|
|
|
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0.00 |
0.00 |
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Floating P/L: |
0.00 |
|
Working Orders: |
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Ticket |
Open Time |
Type |
Price |
T / P |
Market Price |
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No transactions |
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Summary: |
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Deposit/Withdrawal: |
670 350.00 |
Credit Facility: |
0.00 |
|
|
|
||
Closed Trade P/L: |
1 414.95 |
Floating P/L: |
0.00 |
Margin: |
0.00 |
|||
Balance: |
671 764.95 |
Equity: |
671 764.95 |
Free Margin: |
671 764.95 |
链接:
前四十篇
实盘日记第一篇《实盘日记⑴——刺猬》
实盘日记二月篇《实盘日记23——月报》
实盘日记三月篇《实盘日记45——月报》
实盘日记上一篇《实盘日记49——价格模型》