St Louis
-
15 min readThe Detrended Price Oscillator (DPO) is a technical analysis tool used to eliminate the overall trend from price data in order to identify shorter-term cycles and overbought/oversold conditions. It helps traders and investors analyze the underlying momentum of a price trend.The DPO calculates the difference between a specific price and a displaced moving average (DMA) of that price.
-
7 min readTo convert or save a d3.js graph as a PDF or JPEG, you can follow these steps:Prepare the d3.js graph on a web page using HTML, CSS, and JavaScript. Install a third-party library like html2pdf.js or dom-to-image to facilitate the conversion process. These libraries help convert HTML elements into PDF or image formats. Import the required library into your webpage. You can either include it through a script tag or use a package manager like npm or yarn to install and import it.
-
13 min readIncorporating macroeconomic indicators into a trading strategy involves analyzing and considering key economic data and events to make informed trading decisions. These indicators provide insights into a country's overall economic health, and their impact on financial markets can be significant.
-
11 min readThe Volume Price Trend (VPT) is a technical analysis indicator used to determine the relationship between the volume of trades and the price movement of a particular asset. It provides insight into the strength of buying and selling pressure in the market. The VPT is calculated by multiplying the percentage change in price by the trading volume and adding the result to the previous day's VPT value.
-
8 min readTo configure the time range for d3.js, you can use various methods and functions provided by the library. Here are a few steps to help you get started:Import the necessary d3.js library by including the script tag in your HTML file: <script src="https://d3js.org/d3.v6.min.js"></script> Set up your SVG container to hold the visualizations. This could be a div or any HTML element with an appropriate ID.
-
8 min readSupport and resistance levels are key concepts in technical analysis that can be utilized effectively in a trading strategy. These levels represent areas on a price chart where the price tends to encounter barriers and either reverses or consolidates.Support level refers to a price level at which buying pressure is sufficiently strong to counterbalance selling pressure, causing the price to stop falling and potentially reverse direction.
-
13 min readParabolic SAR (Stop and Reverse) is a technical indicator used in trading to determine potential trend reversals. It is particularly popular among scalpers who aim to capture quick profits from small price movements. Here's how you can use Parabolic SAR for scalping:Understanding the basics: The Parabolic SAR indicator appears as a series of dots either above or below the price chart.
-
8 min readTo build d3.js from source, follow the steps below:Start by setting up your development environment. Ensure you have Git, Node.js, and npm (Node Package Manager) installed on your machine. Clone the d3.js repository from the official GitHub page. Open a terminal or command prompt and run the following command: git clone https://github.com/d3/d3.git Navigate to the d3.
-
8 min readIn order to break text in 2 lines in d3.js, you can make use of the text wrapping technique. Here is a step-by-step guide to achieve this:Select the element where you want to break the text using d3.js. For example, you can use d3.select() to select an SVG text element. Access the text content of the selected element by using the .text() method. Store this content in a variable. const textContent = d3.select("your-element-selector").
-
8 min readCreating a scalping trading strategy involves developing and implementing a trading approach that aims to make small profits from repeated short-term trades. Here are some key aspects to consider when creating a scalping trading strategy:Timeframe: Scalping strategies typically operate on very short timeframes, such as one-minute or five-minute charts. This allows traders to capitalize on quick price movements and take advantage of small price differentials.
-
16 min readThe Ease of Movement (EMV) indicator is a technical analysis tool used by traders to assess the ease with which a security is moving upward or downward in price. It combines both price action and trading volume to provide a clearer picture of market momentum.To trade with the Ease of Movement indicator, you need to understand how it works and interpret its signals effectively.