学到了！利用5x5 RSI交易策略来寻找更强的入场信号
汇商传媒
相对强弱指数RSI指标是价格动量指标，用来衡量市场处于超买还是超卖区间。RSI用于很多交易策略中，而今天我想要介绍的是5x5 RSI交易系统。（RSI相关文章阅读《RSI指标交易试验：86%信号是有效的》）
股市唯一克制庄家的黄金指标——RSI，买卖信号一目了然
发发看市
RSI指标的组成
RSI是通过比较一段时间内的平均收盘涨数和平均收盘跌数来分析市场多空力量，从而对未来市场走势做出判断。
计算方法
N日RS=[A÷B]×100%
公式中，A——N日内收盘涨幅之和
B——N日内收盘跌幅之和(取正值)
N日RSI=100-100/(1+RS)
例如:算10天内的RSI, 若A——10天内收盘有4天上涨，且涨幅之和为200， 若B——10天内收盘有6天上涨，且跌幅之和为400。
那么10日RS=（200÷400）×100%=50%
10日RSI=100-100/（1+50%）=33.3
1.RSI值大于80，超买
当6日RSI进入80以上区域时，说明市场进入了超买状态，市场有短期回档的风险，投资者可先行减仓。当6日RSI向下跌破80位置时，投资者应果断卖出。
如图所示，2011年3月25日，鄂尔多斯放量收出一根涨停大阳线，同时6日RSI线进入到80以上的超买区，持股者应该在当天或次日实施减仓操作以规避风险，而持币者不宜再贸然买进。2011年3月29日，该股低开低走，股价弱势明显，当天6日RSI线跌破了80位置，还有剩余股票的投资者应该果断清仓。
2.6日RSI值小于20，超卖
当6日RSI进入20以下区域时，说明市场进入了超卖状态，市场有短期反弹的机会，投资者要密切关注股价动向，并可适当建仓。当6日RSI向上突破20位置时，投资者可短线买入。
RSI指标运用原则
1、受计算公式的限制,不论价位怎样变动,强弱指标的值均在0与100之间；
2、强弱指标保持高于50表示为强势市场,反之低于50表示为弱势市场；
强弱指标多在70与30之间波动.当六日指标上升到达80时,表示股市已有超买现象,假如3、一旦继续上升,超过90以上时,则表示已到严重超买的警戒区,股价已形成头部,极可能在短期内反转回转；
4、六日强弱指标下降至20时,表示股市有超卖现象, 一旦继续下降至10以下时则表示已到严重超卖区域,股价极可能有止跌回升的机会。
RSI指标特殊分析方法
1、RSI曲线的形态
（1）RSI指标在高位盘整或低位横盘时出现的形态也是判断行情、决定买卖行动的一种分析方法。
（2）当RSI曲线在高位形成M头或三重顶等高位反转形态时，意味着股价的上升动能已经衰竭，投资者应及时地卖出股票。
（3）当RSI曲线在低位形成W底或三重底等低位反转形态时，意味着股价的下跌动能已经减弱，投资者可逢低建仓。
2、RSI曲线的背离
RSI指标的背离是指RSI指标的曲线的走势和股价走势方向正好相反。RSI指标的背离通常分为顶背离和底背离两种。
（1）顶背离
股价再次创下新高，而RSI形成一峰比一峰低的走势，这就是顶背离。顶背离一般是股价高位反转的信号，是卖出信号。
RSI结合反转烛台形态的交易系统
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Relative Strength Index (RSI)
The Relative Strength Index (RSI), developed by J. Welles Wilder, is a momentum oscillator that measures RSI结合反转烛台形态的交易系统 the speed and change of price movements. The RSI oscillates between zero and 100. Traditionally the RSI is considered overbought when RSI结合反转烛台形态的交易系统 above 70 and oversold when below 30. Signals can be generated by looking for divergences and failure swings. RSI can also be used to identify the general trend.
How this indicator works
- RSI is considered overbought when above 70 and oversold when below 30. These RSI结合反转烛台形态的交易系统 traditional levels can also be adjusted if necessary to better fit the security. For example, if a RSI结合反转烛台形态的交易系统 security is repeatedly reaching the overbought level of 70 you may want to adjust this level to 80.
Note: During strong trends, the RSI may remain in overbought or oversold for extended periods.RSI结合反转烛台形态的交易系统
Calculation
The RSI is a fairly simple formula, but is difficult to explain without RSI结合反转烛台形态的交易系统 pages of examples. Refer to Wilder's book for additional calculation information. The basic formula is:
RSI = 100 – [100 / ( 1 + (Average of Upward Price Change / Average of Downward Price Change ) ) ]
Related Indicators
The MFI is a momentum indicator that measures the flow of money into and out of a security over a specified period of time.
The ROC indicator, which is also referred to as simply Momentum, is a pure momentum oscillator.
Technical analysis focuses on market action — specifically, volume and price. Technical analysis is only one approach to analyzing stocks. When considering which stocks to buy or sell, you should use the approach that you're most comfortable with. As with all your investments, you must make your own determination as to whether an investment in any particular security or securities is right for you based on your investment objectives, RSI结合反转烛台形态的交易系统 RSI结合反转烛台形态的交易系统 risk tolerance, and financial situation. Past performance is no guarantee of future results.