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11 min readThe Chande Momentum Oscillator (CMO) is a technical analysis indicator developed by Tushar Chande that measures the momentum of a financial asset's price. It is designed to identify overbought and oversold levels and to help traders determine possible trend reversals.The CMO is calculated by taking the difference between the sum of all the gains in price over a given period and the sum of all the losses in price over the same period.
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10 min readPrice Rate of Change (ROC) is a technical indicator used in scalping trading strategies. Scalping is a trading technique that aims to take advantage of small price movements in the market. Traders who use scalping strategies typically enter and exit trades within seconds to minutes.The Price Rate of Change (ROC) measures the percentage change in price over a specified period of time. It is used to identify the speed at which the price of an asset is changing.
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8 min readTo fetch a response from a callback URL using PHP, you can follow these general steps:Create a PHP script to handle the callback response. This script should be accessible via a specific URL that you provide to the external service. Define a callback function within the script that will process the response received from the callback URL. This function will typically involve parsing and handling the data sent in the response.
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6 min readThe Aroon Indicator is a technical analysis tool used to determine whether a specific asset is trending and how strong that trend is. It consists of two lines: Aroon Up and Aroon Down.Aroon Up: It measures the number of periods since the highest price within a given time frame. It's calculated as ((n - Days Since Highest High) / n ) * 100, where n represents the number of periods. Aroon Down: It measures the number of periods since the lowest price within a given time frame.
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6 min readIn PHP, you can add elements to an array dynamically using various methods. Here are a few approaches:Using the square bracket notation: You can add elements to an array by assigning a value to a new index enclosed within square brackets ([]).
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10 min readTo read the Triangular Moving Average (TMA) for swing trading, it is important to understand what the TMA is and how it is calculated. The TMA is a technical analysis indicator that is used to smooth out price fluctuations and identify trends in the price movement.The TMA is a type of moving average that places more weight on the middle portion of the price data, giving it a triangular shape.
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4 min readTo format a JSON response in PHP, you can follow the steps below:Create an associative array or an object with the data you want to include in the response. For example: $responseData = array( 'title' => 'Sample Title', 'message' => 'This is a sample JSON response', 'status' => 'success' ); Convert the array or object to JSON format using the json_encode() function. This will convert the data into a JSON string.
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4 min readTo delete, destroy, or unset a specific PHP session, you can follow the following steps:Start by calling the session_start() function at the beginning of your PHP script to initialize the session. To delete a specific session variable, you can use the unset() function followed by the session variable name you want to delete. For example: unset($_SESSION['variable_name']); If you wish to destroy the entire session data, you can use the session_destroy() function.
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11 min read"How to use Typical Price in trading?"The Typical Price is a technical indicator used in trading to determine the average price of an asset over a specific period. It provides traders with valuable information about the overall price trend by considering the high, low, and closing prices.When utilizing the Typical Price, traders can gain insights into the asset's average price movement during a specific trading session.
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4 min readTo rotate an image and save it in a folder using PHP, you can follow these steps:First, you need to load the image using the imagecreatefrom function, based on the image file type. For example, if it's a JPEG image, you can use imagecreatefromjpeg(). This creates a new image resource in PHP. Rotate the image using the imagerotate() function. You need to pass the image resource, rotation angle, and any optional parameters.
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11 min readThe Detrended Price Oscillator (DPO) is a powerful technical indicator used in swing trading to identify short-term price cycles and potential reversals. It helps traders remove the trend component from the price data and focuses solely on price cycles, allowing them to better identify trading opportunities.To use the DPO for swing trading, follow these steps:Understanding the concept: The DPO reflects the difference between a past price and a displaced moving average.