Transaction.java

public class Transaction {

    private String type;
    private String stockSymbol;
    private int quantity;
    private double price;
    private double totalAmount;

    // Constructor
    public Transaction(String type, String stockSymbol, int quantity, double price) {
        this.type = type;
        this.stockSymbol = stockSymbol;
        this.quantity = quantity;
        this.price = price;
        this.totalAmount = quantity * price;
    }

    // Display transaction details
    public void displayTransaction() {
        System.out.println("----------------------------------------");
        System.out.println("Transaction Type : " + type);
        System.out.println("Stock Symbol     : " + stockSymbol);
        System.out.println("Quantity         : " + quantity);
        System.out.printf("Price            : ₹%.2f%n", price);
        System.out.printf("Total Amount     : ₹%.2f%n", totalAmount);
        System.out.println("----------------------------------------");
    }
}