Stock Profit Calculator | ROI, Share Trading & Investment Returns

📊 Trade Details

Number of Shares

Purchase Price per Share ($)

Selling Price per Share ($)

Total Dividends Received ($)

💰 Fees & Commissions

Buy Commission ($)

Sell Commission ($)

Holding Period (years)

—

Total Cost
$0

Total Proceeds
$0

Net Profit/Loss
$0

ROI
0%

Annualized ROI
0%

Break-even Price
$0

📘 How to Analyze Stock Returns

Stock Profit Formula: Profit = (Sell Price × Shares) + Dividends – (Buy Price × Shares) – (Buy Commission + Sell Commission)

✅ ROI (Return on Investment)

ROI = (Net Profit / Total Cost) × 100%. Annualized ROI accounts for holding period: (1 + ROI)^(1/years) – 1.

📌 Break-even Price

The price at which you neither gain nor lose: (Total Cost – Dividends) / Shares (before sell commission).

💡 Tips for Investors

• Always include commissions — they reduce net returns.
• Dividends increase total return, especially for long-term holdings.
• Compare annualized ROI against market benchmarks (e.g., S&P 500 ~10% historical).
• Consider tax implications (capital gains tax) for actual after-tax returns.