[보조지표] 엔밸로프와 rsi를 같이 보는 방법

엔벨로프(Envelope)와 RSI(Relative Strength Index)를 같이 보는 방법은 주식시장에서 매우 유용하게 사용됩니다. 엔벨로프는 주가의 추세를 파악하고 추세에 맞추어 매매를 하는 데에 사용되는 지표입니다. RSI는 주식의 과매수와 과매도 상태를 파악하고 이를 이용하여 매매 타이밍을 결정하는 데에 사용됩니다.

먼저 엔벨로프는 주가의 추세를 상한선과 하한선으로 표시하여 파악합니다. 상한선은 일정 기간 동안의 평균 주가가 상승하며 하한선은 평균 주가가 하락하는 것으로 계산됩니다. 보통은 20일 이동평균선을 기준으로 상한선과 하한선을 그리고 이를 중심으로 주가가 이탈하는 경우 매매 타이밍을 결정합니다.

이에 반해 RSI는 14일 동안의 상승폭과 하락폭을 비교하여 과매수와 과매도 상태를 파악합니다. RSI가 70을 초과하면 과매수 상태를 나타내고 30을 하회하면 과매도 상태를 나타냅니다.

따라서, 엔벨로프와 RSI를 같이 사용하면 주가의 추세와 과매수/과매도 상태를 모두 고려하여 매매 타이밍을 결정할 수 있습니다. 예를 들어 상한선을 돌파하면서 RSI가 70을 초과하는 경우는 매도 타이밍으로 판단할 수 있습니다. 반대로 하한선을 돌파하면서 RSI가 30을 하회하는 경우는 매수 타이밍으로 판단할 수 있습니다.

엔벨로프와 RSI는 각각의 장단점을 가지고 있지만, 같이 사용하면 상대적으로 정확한 매매 시그널을 제공할 수 있습니다.

 

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The combination of envelopes and the Relative Strength Index (RSI) is very useful in the stock market. The envelope is an indicator used to identify trends in stock prices and trade with the trend. The RSI is used to identify when a stock is overbought or oversold and use that to determine the timing of trades.

First, the envelope identifies the trend of a stock price by marking it with an upper and lower boundary. The upper bound is calculated as the average share price increase over a period of time, while the lower bound is calculated as the average share price decrease. Traders typically use the 20-day moving average to draw the upper and lower bands and use them to determine when to buy or sell if the stock price breaks out from around them.

The RSI, on the other hand, compares gains and losses over a 14-day period to identify overbought and oversold conditions. An RSI above 70 indicates an overbought condition, while an RSI below 30 indicates an oversold condition.

Therefore, using the envelope and RSI together, you can consider both the trend of the stock and its overbought/oversold condition to determine the timing of a trade. For example, a breakout of the upper envelope and an RSI above 70 may indicate a time to sell. Conversely, a break above the lower boundary and an RSI below 30 would be a good time to buy.

Envelopes and RSI have their own strengths and weaknesses, but when used together, they can provide relatively accurate trade signals.