Bring your own free, read-only API keys. They are stored only in this browser and sent only to the provider.
⚠️ Alpaca keys grant account access and may be blocked by browser CORS — use a paper / read-only key.
Demo mode uses bundled sample data — no key required.
Put a panel in its own window or a Picture-in-Picture tile — a second monitor, a TV, or a strip docked over other apps. Panels receive prices from this window and never fetch on their own, so an extra panel costs no API credits.
Panels open one at a time: a browser grants only the first new window per click, so there is no one-click restore of a saved layout.
Positions you enter by hand. Nothing here is connected to a brokerage — Stocks cannot see your account and cannot place a trade.
| Symbol | Shares | Avg Cost | Last | Mkt Value |
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