{}
# Stock Portfolio Tracker
# Step 1: Hardcoded stock prices
stock_prices = {
"AAPL": 180,
"TSLA": 250,
"GOOGL": 140,
"MSFT": 320,
"AMZN": 135
}
portfolio = {}
total_investment = 0
print("š Welcome to Stock Portfolio Tracker š")
print("Available stocks:", ", ".join(stock_prices.keys()))
print("Enter 'done' when you are finished adding stocks.\n")
# Step 2: Get user input for stocks
while True:
stock_name = input("Enter stock name (or 'done' to finish): ").upper()
if stock_name == "DONE":
break
if stock_name not in stock_prices:
print("ā ļø Stock not found! Please enter a valid stock name.")
continue
try:
quantity = int(input(f"Enter quantity for {stock_name}: "))
except ValueError:
print("ā ļø Please enter a valid number.")
continue
portfolio[stock_name] = portfolio.get(stock_name, 0) + quantity
# Step 3: Calculate total investment
print("\nš Your Portfolio Summary:")
for stock, qty in portfolio.items():
price = stock_prices[stock]
value = qty * price
total_investment += value
print(f"{stock}: {qty} Ć ${price} = ${value}")
print(f"\nš° Total Investment: ${total_investment}")
# Step 4: Optional - Save to file
save = input("\nDo you want to save this portfolio? (y/n): ").lower()
if save == "y":
file_name = "portfolio.csv"
with open(file_name, "w") as f:
f.write("Stock,Quantity,Price,Value\n")
for stock, qty in portfolio.items():
f.write(f"{stock},{qty},{stock_prices[stock]},{qty * stock_prices[stock]}\n")
f.write(f"Total Investment,,,{total_investment}\n")
print(f"ā
Portfolio saved to {file_name}")