Stock Portfolio Tracker
Track your investments manually. Data is saved in your browser — no account needed.
Total Value
$0.00
Total Cost Basis
$0.00
Total Gain / Loss
$0.00
+0.00% profit
Holdings
0
Allocation
Add holdings to see allocation
Holdings
No holdings yet. Add one below.
Add Holding
Data is saved automatically in your browser. No account needed. Prices are entered manually — no live data.
Frequently Asked Questions
- Does this fetch live stock prices?
- No — you enter current prices manually. This keeps the tool free, private, and requires no API keys.
- Is my portfolio data saved?
- Yes, your holdings are saved in your browser's localStorage. They persist between visits on the same device and browser.
- Can I track ETFs and mutual funds?
- Yes — you can track any security including ETFs, mutual funds, crypto, or any asset with a price.
- What is cost basis?
- Cost basis is the total amount you paid for your shares (shares × purchase price). It's used to calculate your gain or loss.
- How is gain/loss percentage calculated?
- Gain/Loss % = (Current Value - Cost Basis) / Cost Basis × 100. A positive number means profit, negative means loss.