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Facts about japan / Personal lifes

Finance and asset management / Financial asset use

The basics of securities port four Rio theory
Portfolio use to get a risk reduction effect from a maximum
"Return on investment"
I am *100 ((income gain + capital gain or a drop in price loss) / investment amount of money)
"Expectation rate of return (= weighting mean )"
Rate of return X occurrence probability
"Dispersion"
It is X occurrence probability (square (rate of return ー expectation rate of return))
"Standard deviation"
A square root of the dispersion
Profit dispersion is offset by the combination of the different article of the "portfolio effect" (a correlation) value movement and gets stable profit
A correlation（A coefficient of correlation）
Coefficient of correlation =1
　　The price changes in the same course each
Coefficient of correlation =0
　　No correlation is in a state
Coefficient of correlation =-1
　　The price changes in totally another course（The greatest effect） "Traditional equity investment analysis"
* Technical analysis
Trend system： Oscillator system such as a candle foot, stock prices moving average, glance balance list： Psychology Cal, RSI, RCI, strike Cass Thich
* I assume the financing indexes of the stocks fundamental analysis company investment judgment