{"id":83472,"date":"2024-05-22T17:00:00","date_gmt":"2024-05-22T14:00:00","guid":{"rendered":"https:\/\/ironfx-com-php8.wp-dev.int.theitops.net\/?p=83472"},"modified":"2024-05-16T12:58:38","modified_gmt":"2024-05-16T09:58:38","slug":"stochastic-oscillator-definition-how-to-use-technical-analysis","status":"publish","type":"post","link":"https:\/\/www.ironfxcn.com\/zh\/stochastic-oscillator-definition-how-to-use-technical-analysis\/","title":{"rendered":"Stochastic oscillator: Definition, use, and technical analysis"},"content":{"rendered":"\n

The stochastic oscillator (also known as the stochastic indicator) is the most widely used forex technical indicator<\/a>. It was the brainchild of the international market analyst George Lane in the 1950s and was popularised later in the 1980s.<\/p>\n\n\n\n

The stochastic indicator tracks price momentum, which can be used to predict possible price reversals. There is no simple leading indicator which allows investors to choose perfectly when to enter or exit the market; they must be used in conjunction with other indicators and analysis.<\/p>\n\n\n\n

While there is not one market indicator that can tell us when to buy or sell a stock with the exact timing and price, there are indicators out there that can identify some of the potential market turning points.<\/p>\n\n\n\n

As trader, you have the freedom and choice to evaluate the accuracy of the readings provided by indicators<\/a> and choose which signals might support your trading strategy.<\/p>\n\n\n\n

What is the stochastic oscillator?<\/strong><\/h2>\n\n\n\n

The stochastic oscillator is a technical tool<\/a> that measures current price of an asset in relation to the range of the last 14 periods. But note: a \u201cperiod\u201d could be a week, a day, an hour, a four-hour block, a five-minute block, or any other time period a trader may use. The majority of trading platforms enable you to choose from standard timescales.<\/p>\n\n\n\n

Stochastic indicator formula<\/strong><\/h2>\n\n\n\n

The majority of electronic trading platforms<\/a> nowadays will do the stochastic calculations for you, but it\u2019s good to know the formula so that you understand the \u201cwhy\u201d behind the indicator.<\/p>\n\n\n\n

%K = [(C \u2013 L14) \/ (H14 \u2013 L14)] x 100.<\/p>\n\n\n\n

%K = Stochastic indicator’s current value<\/p>\n\n\n\n

C = current closing price<\/p>\n\n\n\n

L14 = The asset\u2019s lowest price during the last 14 periods.<\/p>\n\n\n\n

H14 = The highest price within 14 periods.<\/p>\n\n\n\n

%D = (current %K + last period %K + 2 periods ago %K) \/ 3.<\/p>\n\n\n\n

The interpretation of the stochastic indicator chart is very simple. It comprises two lines\u2014the faster %K and the slower %D. For any listed asset (stock, forex<\/a>, futures<\/a> contract, or whatever you\u2019re trading).<\/p>\n\n\n\n

% K is a measure of the previous period\u2019s close price relative to the lowest price over a look-back period (usually 14 periods), divided by the range (the distance between the high and low) over the last 14 periods.<\/p>\n\n\n\n

%D is a moving average of %K readings, usually for the past three periods. Multiply the readings by one hundred to get from percentage format to a scale of zero to 100. It is known as the stochastic oscillator since the lines oscillate up and down in a wave-like fashion and they always remain enclosed within the area between 0 and 100.<\/p>\n\n\n\n

\"A<\/figure>\n\n\n\n

How does the stochastic oscillator work?<\/strong><\/h2>\n\n\n\n

Stocks and other securities rarely move in a straight fashion. Even when there is a general tendency, there are still wave movements, up and down. The indicators that include oscillators like Stochastics and RSI (another popular technical indicator)<\/a> \u201ccapture\u201d the waves in the movement of prices between certain boundaries, which allows you to measure the strength or \u201cmomentum\u201d of the fluctuations.<\/p>\n\n\n\n

Fundamentally, faster %K and slower %D lines are determined to demonstrate the correlation between current and past prices. The idea is that by capturing the maximum price range within a limited and quantifiable extent, the trader is able to determine when the price moves, which may be running out of steam and is therefore about to stall or reverse.<\/p>\n\n\n\n

How to use the stochastic oscillator<\/strong><\/h2>\n\n\n\n

The stochastic indicator is a trading tool used to assess if the price of an asset may be overbought or oversold. The oscillator indicates when prices are about to change and this helps traders identify the best time and price to buy or sell an asset.<\/p>\n\n\n\n

Generally, RSIs over 80 mean the asset is overbought, and it is oversold when it is below 20.<\/p>\n\n\n\n

How do you respond to an overbought or oversold reading?<\/strong><\/h2>\n\n\n\n

The way to respond when an asset enters the oscillator\u2019s overbought or oversold domain may entirely depend on your outlook (short-term or long-term) and strategies.<\/p>\n\n\n\n

For instance, does an overbought stock with reversed reading imply a small dip, a larger correction, or a long-term downtrend? It\u2019s hard to say, especially when you just rely on stochastics.<\/p>\n\n\n\n

Possible actions to take:<\/strong><\/h3>\n\n\n\n