# Category: Finance

## JavaScript Finance: Stochastic oscillator for scalping buy sell

This code first defines the stochasticOscillator() function, which takes the closing prices, low prices, high prices, and the number of periods to use in the…

## JavaScript Finance: Calculates the payouts of a bull call spread and a bear put spread option trading strategies

a spread refers to a strategy in which an investor simultaneously buys and sells options on the same underlying asset. There are two main types…

## JavaScript Finance: Calculate the theoretical price of an option using the Forward implied volatility

The Forward implied volatility is calculated using the following formula: Where F is the forward price, K is the strike price, r is the risk-free…

## Everything Options in Hull’s book

In John C. Hull’s book “Options, Futures, and Other Derivatives,” the author discusses several key formulas and equations that are used in the pricing and…

## JavaScript Finance: Calculate the profit probability of an iron butterfly option strategy

A function to calculate the profit probability of an iron butterfly option strategy could be written as follows: This function calculates the profit probability of…

## JavaScript Finance: Profit probability calculator for iron condor

This function calculates the profit or loss for an iron condor option strategy at a given stock price and returns the probability of achieving the…

## What is a Linear regression?

Linear regression is a statistical technique that is used to model the relationship between a dependent variable (the variable that you are trying to predict)…

## Python Finance: Calculate In the money probability for an option

Black-Scholes formula In this function, option_type is either “call” or “put”, strike_price is the strike price of the option, underlying_price is the current price of…

## JavaScript Finance: Calculate ichimoku value

Ichimoku Kinko Hyo, also known as the Ichimoku Cloud or just Ichimoku, is a technical analysis indicator that is used to identify trends and support…

## JavaScript Finance: Calculate RSI value

To calculate the RSI index value, you need to first compute the average gain and the average loss over a specified number of periods. You…