BTC Bitcoin
Sample$32,000.00
- Quantity
- 0.5
- Average entry
- $42,000.00
- Unrealised P/L
- $11,000.00
The two-minute product tour
A portfolio with a story.
Not an empty dashboard.
Explore three ways to use CryptoTracker. Follow the money from trade history to cost basis, allocation, and realised versus unrealised results.
Sample portfolio
Long-term builder
Current value
$63,000.00
Illustrative sample valuation
Invested
$43,000.00
Remaining cost basis
Unrealised P/L
$20,000.00
Open position result
Realised P/L
$0.00
Closed trade result
Total P/L
$20,000.00
Realised plus unrealised
Assets
3
Current open positions
Totals are calculated before rounding; displayed components may differ by a cent.
Realised vs unrealised
Share of absolute profit and loss
Realised$0.00
Unrealised+$20,000.00
The 90-day picture
Illustrative values, not a backtest or investment return.
Two BTC buys combine into a $42,000 weighted average. Open-position gains remain separate from realised profit.
Asset allocation
BTC
Bitcoin
50.8%
$32,000.00
ETH
Ethereum
25.4%
$16,000.00
SOL
Solana
23.8%
$15,000.00
Inside the positions
ETH Ethereum
Sample$16,000.00
- Quantity
- 5
- Average entry
- $2,400.00
- Unrealised P/L
- $4,000.00
SOL Solana
Sample$15,000.00
- Quantity
- 100
- Average entry
- $100.00
- Unrealised P/L
- $5,000.00
The trades behind the totals
Final sample entries only. Account editing and audit revisions are demonstrated in the engineering walkthrough.
| Executed (local) | Type | Asset | Quantity | Price | Total | Realised P/L |
|---|---|---|---|---|---|---|
| 6/2/2026, 12:00:00 PM | BUY | SOL Solana | 100 | $100.00 | $10,000.00 | $0.00 |
| 5/16/2026, 12:00:00 PM | BUY | ETH Ethereum | 5 | $2,400.00 | $12,000.00 | $0.00 |
| 5/10/2026, 12:00:00 PM | BUY | BTC Bitcoin | 0.1 | $50,000.00 | $5,000.00 | $0.00 |
| 4/3/2026, 12:00:00 PM | BUY | BTC Bitcoin | 0.4 | $40,000.00 | $16,000.00 | $0.00 |
Built to explain its numbers
Explore the decisions behind the interface.
Java 25 + Spring Boot handle the real ledger. PostgreSQL protects revisions and concurrent writes. Next.js makes the results usable on desktop and mobile.
Architecture, trade-offs, and verification →