What Are US Stocks and How Can You Track Them With an AI Market Analysis Platform?
US stocks are shares of companies listed on US exchanges such as the NYSE and Nasdaq. You can track them on an AI market analysis platform like CryptoMind by viewing US stock charts (daily, weekly, monthly, with after-hours delayed data from yfinance), adding earnings dates to a market calendar, and recording trades in an investment journal that also holds crypto and Taiwan stock positions. This works if you want one place to follow prices and log decisions; it is not a substitute for a broker, and the platform's output is data analysis, not investment advice.
What US stocks are and how they differ from crypto and Taiwan stocks
A US stock is a unit of ownership in a company that trades on a US exchange. Three practical differences matter when you track them alongside other assets:
| Dimension | US stocks | Crypto | Taiwan stocks |
|---|---|---|---|
| Trading hours | US market session (plus pre/after-hours) | 24/7 | Taiwan market session |
| Pricing currency | USD | Mostly USD pairs, some TWD | TWD |
| Data shown on CryptoMind | US Stock Chart, 1D/1W/1M, after-hours delayed (yfinance) | BTC Chart with 1m–1W intervals | TW Stock Chart, 1D/1W/1M, after-hours delayed (yfinance) |
| Ledger currency options | USD (and others) | BTC, ETH, TON, USDT, USDC, SOL, BNB, XRP, DOGE, ADA, AVAX, MATIC, DOT, LINK | TWD (and others) |
The currency field in the journal supports TWD, USD, HKD, JPY, CNY, EUR, BTC, ETH, TON, USDT, USDC, SOL, BNB, XRP, DOGE, ADA, AVAX, MATIC, DOT, and LINK — so a US stock trade in USD and a crypto trade in USDT can sit in the same ledger.
Tracking US stock prices and events
The platform exposes a US Stock Chart with 1D, 1W, and 1M views, labeled "After-hours delayed data (yfinance)." That label tells you two things: you get after-hours coverage, and the feed is delayed rather than real-time. Treat it as context for research, not as an execution price.
To follow events rather than just price:
- Open the Calendar and add an entry.
- Choose the event type — the interface lists earnings reports, token unlocks, and macro items.
- Set the date and a reminder frequency (once, weekly, monthly, yearly).
- Save. Reminders surface in your daily brief under "Today."
This is how a US earnings date and a crypto token unlock end up on the same timeline, which is useful if your portfolio spans both.
Recording US stock trades in the investment journal
The Investment Journal is described as "trades, expenses & income in one ledger." To log a US stock position:
- Select Add Entry and choose the type: Expense, Income, or Trade.
- For a Trade, set Buy or Sell, enter the symbol, amount, and currency (USD for US stocks).
- Leave the rate field empty to look it up automatically, or leave it empty on edit to keep the frozen rate.
- Add a category — the platform can auto-categorize — and a note.
- Set the date and time, or leave it empty to use now.
- Save.
After 30 and 90 days, each ledger trade is scored against the market in a private scorecard that only you can see. You can also record a call — bullish or bearish — without trading it; the entry price is the latest close, and calls lock after 24 hours. Available horizons are 7d, 30d, 90d, 180d, and 365d.
If you hold assets on-chain, bound wallets sync transfers into the ledger daily at market price, and any entry can be edited or deleted.
What to watch out for
- Delayed data. US and Taiwan stock charts are explicitly after-hours delayed via yfinance. Don't treat a displayed price as live.
- Analysis, not advice. The platform states its default AI output is data analysis, not investment advice, and that investment decisions are yours.
- Access conditions. Connecting an API key enables AI analysis; guest mode allows a few free AI questions per day. TON sign-in has been retired — you now bind an EVM wallet or Google to keep signing in.
- Scorecard scope. The 30/90-day scoring applies to ledger trades and is visible only to you, so it's a personal review tool rather than a public track record.
If your goal is simply to see a US stock's recent trend, the chart view is enough. If your goal is to understand whether your own US stock decisions were sound, the journal plus scorecard is the part that adds something a plain quote page doesn't.