@bytewaveco/signal v1.1.0

Signal is a combination of MACD, EMA, and Williams %R. Signal offers a configurable set of financial indicators that can be used to determine whether a stock is overbought or oversold.

Generating signals provides actual determined output of the indicators, which can be used to visualize the performance of the parameters.

Installation

npm install @bytwaveco/signal

Usage

import { signal } from "@bytwave/signal";

// Compatible with any financial source that provides candles
const myFinData = [
  {
    open: 100,
    close: 105,
    low: 95,
    high: 110,
    timestamp: "2022-01-01T12:00:00.000Z",
  },

  // ...

  {
    open: 113,
    close: 115,
    low: 101,
    high: 115,
    timestamp: "2022-01-01T12:30:00.000Z",
  },
];

const signals = signal(myFinData);

// Use calculated signals in your application

Configuration

Signal is configurable using the options argument as shown below:

// ...

const signals = signal(myFinData, {
  emaPeriod: 10,
});

// ...

Available options are:

Output

Signal's output is an array of objects with the following common properties: