St Louis
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16 min readMoving Max in trading is a concept that helps traders identify the maximum value of a specific indicator or variable over a given period of time. It is a way to track and analyze price movement or other market variables to make informed trading decisions.The Moving Max is calculated by taking the highest value of a specific indicator or variable within a predetermined time frame.
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5 min readIn Kotlin, you can convert a map to a JSON string using the JSONObject class from the org.json package. Here's how you can do it:Import the necessary package: import org.json.JSONObject Create a map: val map: Map = mapOf( "name" to "John", "age" to 30, "city" to "New York" ) Convert the map to a JSON string: val jsonString = JSONObject(map).toString() The JSONObject class takes a map as a parameter in its constructor and converts it to a JSON object.
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3 min readTo install TensorFlow, you can follow these steps:Decide the installation type: TensorFlow can be installed on multiple platforms such as Windows, macOS, or Linux. Determine the appropriate installation type based on your operating system. Set up a Python environment: TensorFlow requires Python. Make sure you have Python installed on your system. You can download Python from the official Python website and follow the installation instructions specific to your operating system.
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7 min readTo import a Kotlin file in a Python file, you need to use a specific method. Here is how you can do it:First, you would need to compile the Kotlin file into a bytecode format that is compatible with the Java Virtual Machine (JVM). You can use the Kotlin compiler for this purpose.Once the Kotlin file is compiled, it will generate a .jar file. This .jar file contains the compiled bytecode of your Kotlin code.
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16 min readBollinger Bands are a popular technical analysis tool used in swing trading. They consist of three lines plotted on a price chart. The middle line represents the 20-day simple moving average (SMA), while the upper and lower lines indicate the standard deviations above and below the SMA.The purpose of Bollinger Bands is to provide a visual representation of price volatility and potential overbought or oversold conditions.
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5 min readWhen working with a TensorFlow model that has been extracted from a trained Keras model, you can follow these steps to use it:Load the TensorFlow model: Begin by loading the saved TensorFlow model using the tf.keras.models.load_model() function. Specify the path of the saved model file (.h5 format) as the argument. Prepare the input data: Make sure to preprocess the input data in the same way as it was done during training.
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9 min readTo create a Kotlin login with SQLite, you can follow these steps:Start by setting up the necessary dependencies in your Kotlin project. Include the Kotlin SQLite library in your build.gradle file. Create a layout file for your login screen. It should contain text fields for the user's email/username and password, along with a login button. In your Kotlin activity file, import the required classes: import android.database.sqlite.SQLiteDatabase import android.database.sqlite.
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7 min readCandlestick patterns are visual representations of the price movement in the stock market. They consist of various shapes formed by the open, close, high, and low prices of a particular stock or currency pair during a specific time period.For day trading, candlestick patterns hold significant value as they provide insights into the market sentiment and potential price reversals. Traders use these patterns to identify potential buying or selling opportunities and make informed trading decisions.
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5 min readTo generate a random shuffled number in TensorFlow, you can follow the steps outlined below:Import the necessary libraries: import tensorflow as tf Define a placeholder for the input number: input_number = tf.placeholder(tf.float32) Create a shuffled number generator using tf.random.shuffle: shuffled_number = tf.random.shuffle(input_number) Initialize the TensorFlow session: sess = tf.
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7 min readReading a file in Kotlin involves several steps. Here is a simple explanation of how you can read a file in Kotlin:Import the required classes: To read a file, you need to import the necessary classes. In Kotlin, you can use the java.io.File and kotlin.io.readLine functions. Include the following import statements at the beginning of your file: import java.io.File import kotlin.io.
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14 min readOn-Balance Volume (OBV) is a technical indicator that measures buying and selling pressure in the financial markets. It is used by traders to analyze the flow of volume in a particular security and make trading decisions based on the insights provided by the indicator.To trade with OBV, one should first understand how the indicator works. OBV is calculated by adding the volume on up days and subtracting the volume on down days.