• Coding Behind Options Trading
    • 1. The Basics of Options Logic
    • 2. Interactive Payoff Logic Sandbox
      • 📈 Call Option Payoff Simulator

Game · Quant bot

Coding Behind Options Trading

Understand the math and logic behind calculating options payoffs.

1. The Basics of Options Logic

An Option gives you the right to buy or sell a stock at a specific price (the Strike Price). You pay a fee upfront (the Premium) for this right.

  • Call Option: Right to buy. You profit if the stock price goes UP.
  • Put Option: Right to sell. You profit if the stock price goes DOWN.

In our trading engine backend, we calculate the profit of a Call option at expiration using a simple mathematical formula:

// Backend calculation for a Long Call Option
double currentPrice = marketData.getCurrentPrice();
double intrinsicValue = Math.max(0, currentPrice - strikePrice);
double profit = intrinsicValue - premium;

2. Interactive Payoff Logic Sandbox

Adjust the sliders below to see how the JavaScript logic calculates your profit in real-time. Watch the code update!

📈 Call Option Payoff Simulator

// Live Code Execution:
let intrinsicValue = Math.max(0, 150 - 100); // Result: 50
let profit = 50 - 10;
return 40;

Visual Payoff:

Max Loss Break Even Profit